72683281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 82244160

約数和(自身を除く): 9560879

約数列:

[1, 11, 37, 107, 407, 1177, 1669, 3959, 18359, 43549, 61753, 178583, 679283, 1964413, 6607571, 72683281]

約数ペア:

[(1, 72683281), (11, 6607571), (37, 1964413), (107, 679283), (407, 178583), (1177, 61753), (1669, 43549), (3959, 18359)]