2077772697

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 4113652608

約数和(自身を除く): 2035879911

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 113, 117, 143, 157, 169, 231, 273, 339, 429, 471, 507, 693, 791, 819, 1001, 1017, 1099, 1183, 1243, 1287, 1413, 1469, 1521, 1727, 1859, 2041, 2373, 3003, 3297, 3549, 3729, 4407, 5181, 5577, 6123, 7119, 8701, 9009, 9891, 10283, 10647, 11187, 12089, 13013, 13221, 14287, 15543, 16159, 16731, 17741, 18369, 19097, 22451, 26103, 26533, 30849, 36267, 39039, 42861, 48477, 53223, 57291, 67353, 78309, 79599, 92547, 108801, 113113, 117117, 124187, 128583, 133679, 145431, 157157, 159669, 171873, 185731, 195151, 202059, 210067, 230633, 238797, 291863, 339339, 372561, 401037, 471471, 557193, 585453, 630201, 691899, 875589, 1018017, 1117683, 1203111, 1366057, 1414413, 1470469, 1614431, 1671579, 1756359, 1890603, 2043041, 2075697, 2536963, 2626767, 2998229, 4098171, 4411407, 4843293, 6129123, 7610889, 8994687, 12294513, 13234221, 14529879, 17758741, 18387369, 20987603, 22832667, 26984061, 32980519, 53276223, 62962809, 98941557, 159828669, 188888427, 230863633, 296824671, 692590899, 2077772697]

約数ペア:

[(1, 2077772697), (3, 692590899), (7, 296824671), (9, 230863633), (11, 188888427), (13, 159828669), (21, 98941557), (33, 62962809), (39, 53276223), (63, 32980519), (77, 26984061), (91, 22832667), (99, 20987603), (113, 18387369), (117, 17758741), (143, 14529879), (157, 13234221), (169, 12294513), (231, 8994687), (273, 7610889), (339, 6129123), (429, 4843293), (471, 4411407), (507, 4098171), (693, 2998229), (791, 2626767), (819, 2536963), (1001, 2075697), (1017, 2043041), (1099, 1890603), (1183, 1756359), (1243, 1671579), (1287, 1614431), (1413, 1470469), (1469, 1414413), (1521, 1366057), (1727, 1203111), (1859, 1117683), (2041, 1018017), (2373, 875589), (3003, 691899), (3297, 630201), (3549, 585453), (3729, 557193), (4407, 471471), (5181, 401037), (5577, 372561), (6123, 339339), (7119, 291863), (8701, 238797), (9009, 230633), (9891, 210067), (10283, 202059), (10647, 195151), (11187, 185731), (12089, 171873), (13013, 159669), (13221, 157157), (14287, 145431), (15543, 133679), (16159, 128583), (16731, 124187), (17741, 117117), (18369, 113113), (19097, 108801), (22451, 92547), (26103, 79599), (26533, 78309), (30849, 67353), (36267, 57291), (39039, 53223), (42861, 48477)]