69881277

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 94814720

約数和(自身を除く): 24933443

約数列:

[1, 3, 103, 139, 309, 417, 1627, 4881, 14317, 42951, 167581, 226153, 502743, 678459, 23293759, 69881277]

約数ペア:

[(1, 69881277), (3, 23293759), (103, 678459), (139, 502743), (309, 226153), (417, 167581), (1627, 42951), (4881, 14317)]