157486540221

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{95620243}}^1$

素因数の和:95620313

約数の個数: 16

約数和(自身を含む): 237138205120

約数和(自身を除く): 79651664899

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 95620243, 286860729, 860582187, 2581746561, 5832834823, 17498504469, 52495513407, 157486540221]

約数ペア:

[(1, 157486540221), (3, 52495513407), (9, 17498504469), (27, 5832834823), (61, 2581746561), (183, 860582187), (549, 286860729), (1647, 95620243)]