156732057

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{38959}}^1$

素因数の和:39117

約数の個数: 16

約数和(自身を含む): 233760000

約数和(自身を除く): 77027943

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 38959, 116877, 350631, 1051893, 5804891, 17414673, 52244019, 156732057]

約数ペア:

[(1, 156732057), (3, 52244019), (9, 17414673), (27, 5804891), (149, 1051893), (447, 350631), (1341, 116877), (4023, 38959)]