25730001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 42618240

約数和(自身を除く): 16888239

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 2113, 4059, 6339, 12177, 19017, 23243, 57051, 69729, 86633, 209187, 259899, 627561, 779697, 952963, 2339091, 2858889, 8576667, 25730001]

約数ペア:

[(1, 25730001), (3, 8576667), (9, 2858889), (11, 2339091), (27, 952963), (33, 779697), (41, 627561), (99, 259899), (123, 209187), (297, 86633), (369, 69729), (451, 57051), (1107, 23243), (1353, 19017), (2113, 12177), (4059, 6339)]