42518061

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{9661}}^1$

素因数の和:9833

約数の個数: 16

約数和(自身を含む): 63382720

約数和(自身を除く): 20864659

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 9661, 28983, 86949, 260847, 1574743, 4724229, 14172687, 42518061]

約数ペア:

[(1, 42518061), (3, 14172687), (9, 4724229), (27, 1574743), (163, 260847), (489, 86949), (1467, 28983), (4401, 9661)]