81231702

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{83059}}^1$

素因数の和:83227

約数の個数: 16

約数和(自身を含む): 163462080

約数和(自身を除く): 82230378

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 83059, 166118, 249177, 498354, 13538617, 27077234, 40615851, 81231702]

約数ペア:

[(1, 81231702), (2, 40615851), (3, 27077234), (6, 13538617), (163, 498354), (326, 249177), (489, 166118), (978, 83059)]