25101006921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 41258004480

約数和(自身を除く): 16156997559

約数列:

[1, 3, 9, 23, 27, 41, 43, 69, 101, 123, 129, 207, 227, 303, 369, 387, 621, 681, 909, 943, 989, 1107, 1161, 1763, 2043, 2323, 2727, 2829, 2967, 4141, 4343, 5221, 5289, 6129, 6969, 8487, 8901, 9307, 9761, 12423, 13029, 15663, 15867, 20907, 22927, 25461, 26703, 27921, 29283, 37269, 39087, 40549, 46989, 47601, 62721, 68781, 83763, 87849, 95243, 99889, 111807, 117261, 121647, 140967, 178063, 206343, 214061, 224503, 251289, 263547, 285729, 299667, 364941, 400201, 527321, 534189, 619029, 642183, 673509, 857187, 899001, 940007, 985861, 1094823, 1200603, 1581963, 1602567, 1926549, 2020527, 2571561, 2697003, 2820021, 2957583, 3601809, 4095449, 4745889, 4807701, 5779647, 6061581, 8460063, 8872749, 9204623, 10805427, 12286347, 14237667, 21620161, 22674803, 25380189, 26618247, 27613869, 36859041, 40420301, 64860483, 68024409, 82841607, 110577123, 121260903, 194581449, 204073227, 248524821, 363782709, 583744347, 612219681, 929666923, 1091348127, 2789000769, 8367002307, 25101006921]

約数ペア:

[(1, 25101006921), (3, 8367002307), (9, 2789000769), (23, 1091348127), (27, 929666923), (41, 612219681), (43, 583744347), (69, 363782709), (101, 248524821), (123, 204073227), (129, 194581449), (207, 121260903), (227, 110577123), (303, 82841607), (369, 68024409), (387, 64860483), (621, 40420301), (681, 36859041), (909, 27613869), (943, 26618247), (989, 25380189), (1107, 22674803), (1161, 21620161), (1763, 14237667), (2043, 12286347), (2323, 10805427), (2727, 9204623), (2829, 8872749), (2967, 8460063), (4141, 6061581), (4343, 5779647), (5221, 4807701), (5289, 4745889), (6129, 4095449), (6969, 3601809), (8487, 2957583), (8901, 2820021), (9307, 2697003), (9761, 2571561), (12423, 2020527), (13029, 1926549), (15663, 1602567), (15867, 1581963), (20907, 1200603), (22927, 1094823), (25461, 985861), (26703, 940007), (27921, 899001), (29283, 857187), (37269, 673509), (39087, 642183), (40549, 619029), (46989, 534189), (47601, 527321), (62721, 400201), (68781, 364941), (83763, 299667), (87849, 285729), (95243, 263547), (99889, 251289), (111807, 224503), (117261, 214061), (121647, 206343), (140967, 178063)]