27701991

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{50459}}^1$

素因数の和:50526

約数の個数: 12

約数和(自身を含む): 40670760

約数和(自身を除く): 12968769

約数列:

[1, 3, 9, 61, 183, 549, 50459, 151377, 454131, 3077999, 9233997, 27701991]

約数ペア:

[(1, 27701991), (3, 9233997), (9, 3077999), (61, 454131), (183, 151377), (549, 50459)]