41981139

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{9539}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 62582400

約数和(自身を除く): 20601261

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 9539, 28617, 85851, 257553, 1554857, 4664571, 13993713, 41981139]

約数ペア:

[(1, 41981139), (3, 13993713), (9, 4664571), (27, 1554857), (163, 257553), (489, 85851), (1467, 28617), (4401, 9539)]