68305171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 79881984

約数和(自身を除く): 11576813

約数列:

[1, 11, 19, 103, 167, 209, 361, 1133, 1837, 1957, 3173, 3971, 17201, 21527, 34903, 37183, 60287, 189211, 326819, 409013, 663157, 3595009, 6209561, 68305171]

約数ペア:

[(1, 68305171), (11, 6209561), (19, 3595009), (103, 663157), (167, 409013), (209, 326819), (361, 189211), (1133, 60287), (1837, 37183), (1957, 34903), (3173, 21527), (3971, 17201)]