121707711

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3541}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 192684800

約数和(自身を除く): 70977089

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3541, 3819, 10623, 11457, 31869, 34371, 67279, 95607, 201837, 237247, 605511, 711741, 1816533, 2135223, 4507693, 6405669, 13523079, 40569237, 121707711]

約数ペア:

[(1, 121707711), (3, 40569237), (9, 13523079), (19, 6405669), (27, 4507693), (57, 2135223), (67, 1816533), (171, 711741), (201, 605511), (513, 237247), (603, 201837), (1273, 95607), (1809, 67279), (3541, 34371), (3819, 31869), (10623, 11457)]