57690549

素因数分解:

$3^4\times 7^1\times {\mathrm{101747}}^1$

素因数の和:101766

約数の個数: 20

約数和(自身を含む): 98492064

約数和(自身を除く): 40801515

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 101747, 305241, 712229, 915723, 2136687, 2747169, 6410061, 8241507, 19230183, 57690549]

約数ペア:

[(1, 57690549), (3, 19230183), (7, 8241507), (9, 6410061), (21, 2747169), (27, 2136687), (63, 915723), (81, 712229), (189, 305241), (567, 101747)]