87758271

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1201}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 132758496

約数和(自身を除く): 45000225

約数列:

[1, 3, 9, 23, 69, 207, 353, 1059, 1201, 3177, 3603, 8119, 10809, 24357, 27623, 73071, 82869, 248607, 423953, 1271859, 3815577, 9750919, 29252757, 87758271]

約数ペア:

[(1, 87758271), (3, 29252757), (9, 9750919), (23, 3815577), (69, 1271859), (207, 423953), (353, 248607), (1059, 82869), (1201, 73071), (3177, 27623), (3603, 24357), (8119, 10809)]