7756497

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 13747968

約数和(自身を除く): 5991471

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 101, 159, 161, 207, 303, 371, 477, 483, 707, 909, 1113, 1219, 1449, 2121, 2323, 3339, 3657, 5353, 6363, 6969, 8533, 10971, 16059, 16261, 20907, 25599, 37471, 48177, 48783, 76797, 112413, 123119, 146349, 337239, 369357, 861833, 1108071, 2585499, 7756497]

約数ペア:

[(1, 7756497), (3, 2585499), (7, 1108071), (9, 861833), (21, 369357), (23, 337239), (53, 146349), (63, 123119), (69, 112413), (101, 76797), (159, 48783), (161, 48177), (207, 37471), (303, 25599), (371, 20907), (477, 16261), (483, 16059), (707, 10971), (909, 8533), (1113, 6969), (1219, 6363), (1449, 5353), (2121, 3657), (2323, 3339)]