27720303993

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{50492357}}^1$

素因数の和:50492424

約数の個数: 12

約数和(自身を含む): 40696840548

約数和(自身を除く): 12976536555

約数列:

[1, 3, 9, 61, 183, 549, 50492357, 151477071, 454431213, 3080033777, 9240101331, 27720303993]

約数ペア:

[(1, 27720303993), (3, 9240101331), (9, 3080033777), (61, 454431213), (183, 151477071), (549, 50492357)]