156694851

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123479}}^1$

素因数の和:123535

約数の個数: 16

約数和(自身を含む): 237081600

約数和(自身を除く): 80386749

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123479, 370437, 1111311, 3333933, 5803513, 17410539, 52231617, 156694851]

約数ペア:

[(1, 156694851), (3, 52231617), (9, 17410539), (27, 5803513), (47, 3333933), (141, 1111311), (423, 370437), (1269, 123479)]