65963421

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 101244000

約数和(自身を除く): 35280579

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 3539, 6213, 10617, 18639, 31851, 67241, 201723, 385751, 605169, 1157253, 3471759, 7329269, 21987807, 65963421]

約数ペア:

[(1, 65963421), (3, 21987807), (9, 7329269), (19, 3471759), (57, 1157253), (109, 605169), (171, 385751), (327, 201723), (981, 67241), (2071, 31851), (3539, 18639), (6213, 10617)]