251017633341

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1284

約数の個数: 128

約数和(自身を含む): 403123015680

約数和(自身を除く): 152105382339

約数列:

[1, 3, 9, 27, 31, 41, 73, 93, 97, 123, 219, 279, 291, 369, 657, 837, 873, 1033, 1107, 1271, 1971, 2263, 2619, 2993, 3007, 3099, 3813, 3977, 6789, 7081, 8979, 9021, 9297, 11439, 11931, 20367, 21243, 26937, 27063, 27891, 32023, 34317, 35793, 42353, 61101, 63729, 75409, 80811, 81189, 92783, 96069, 100201, 107379, 123287, 127059, 191187, 219511, 226227, 278349, 288207, 290321, 300603, 369861, 381177, 658533, 678681, 835047, 864621, 870963, 901809, 1109583, 1143531, 1312943, 1975599, 2036043, 2337679, 2505141, 2612889, 2705427, 3091769, 3106231, 3328749, 3938829, 4108241, 5926797, 7013037, 7314673, 7838667, 8999951, 9275307, 9318693, 11816487, 12324723, 21039111, 21944019, 26999853, 27825921, 27956079, 35449461, 36974169, 63117333, 65832057, 80999559, 83477763, 83868237, 95844839, 110922507, 127355471, 197496171, 226754863, 242998677, 287534517, 299901593, 382066413, 680264589, 862603551, 899704779, 1146199239, 2040793767, 2587810653, 2699114337, 3438597717, 6122381301, 8097343011, 9296949383, 27890848149, 83672544447, 251017633341]

約数ペア:

[(1, 251017633341), (3, 83672544447), (9, 27890848149), (27, 9296949383), (31, 8097343011), (41, 6122381301), (73, 3438597717), (93, 2699114337), (97, 2587810653), (123, 2040793767), (219, 1146199239), (279, 899704779), (291, 862603551), (369, 680264589), (657, 382066413), (837, 299901593), (873, 287534517), (1033, 242998677), (1107, 226754863), (1271, 197496171), (1971, 127355471), (2263, 110922507), (2619, 95844839), (2993, 83868237), (3007, 83477763), (3099, 80999559), (3813, 65832057), (3977, 63117333), (6789, 36974169), (7081, 35449461), (8979, 27956079), (9021, 27825921), (9297, 26999853), (11439, 21944019), (11931, 21039111), (20367, 12324723), (21243, 11816487), (26937, 9318693), (27063, 9275307), (27891, 8999951), (32023, 7838667), (34317, 7314673), (35793, 7013037), (42353, 5926797), (61101, 4108241), (63729, 3938829), (75409, 3328749), (80811, 3106231), (81189, 3091769), (92783, 2705427), (96069, 2612889), (100201, 2505141), (107379, 2337679), (123287, 2036043), (127059, 1975599), (191187, 1312943), (219511, 1143531), (226227, 1109583), (278349, 901809), (288207, 870963), (290321, 864621), (300603, 835047), (369861, 678681), (381177, 658533)]