121621654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34337}}^1$

素因数の和:34380

約数の個数: 32

約数和(自身を含む): 237344256

約数和(自身を除く): 115722602

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 34337, 68674, 240359, 377707, 480718, 755414, 789751, 1579502, 2643949, 5287898, 5528257, 8687261, 11056514, 17374522, 60810827, 121621654]

約数ペア:

[(1, 121621654), (2, 60810827), (7, 17374522), (11, 11056514), (14, 8687261), (22, 5528257), (23, 5287898), (46, 2643949), (77, 1579502), (154, 789751), (161, 755414), (253, 480718), (322, 377707), (506, 240359), (1771, 68674), (3542, 34337)]