57480759

素因数分解:

$3^4\times 7^1\times {\mathrm{101377}}^1$

素因数の和:101396

約数の個数: 20

約数和(自身を含む): 98133904

約数和(自身を除く): 40653145

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 101377, 304131, 709639, 912393, 2128917, 2737179, 6386751, 8211537, 19160253, 57480759]

約数ペア:

[(1, 57480759), (3, 19160253), (7, 8211537), (9, 6386751), (21, 2737179), (27, 2128917), (63, 912393), (81, 709639), (189, 304131), (567, 101377)]