27651687

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9473}}^1$

素因数の和:9622

約数の個数: 16

約数和(自身を含む): 42443520

約数和(自身を除く): 14791833

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9473, 28419, 66311, 198933, 1316747, 3950241, 9217229, 27651687]

約数ペア:

[(1, 27651687), (3, 9217229), (7, 3950241), (21, 1316747), (139, 198933), (417, 66311), (973, 28419), (2919, 9473)]