157870293759

素因数分解:

$3^3\times {\mathrm{1787}}^1\times {\mathrm{3271991}}^1$

素因数の和:3273787

約数の個数: 16

約数和(自身を含む): 234012867840

約数和(自身を除く): 76142574081

約数列:

[1, 3, 9, 27, 1787, 5361, 16083, 48249, 3271991, 9815973, 29447919, 88343757, 5847047917, 17541143751, 52623431253, 157870293759]

約数ペア:

[(1, 157870293759), (3, 52623431253), (9, 17541143751), (27, 5847047917), (1787, 88343757), (5361, 29447919), (16083, 9815973), (48249, 3271991)]