127123641

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{48539}}^1$

素因数の和:48645

約数の個数: 16

約数和(自身を含む): 190276800

約数和(自身を除く): 63153159

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 48539, 145617, 436851, 1310553, 4708283, 14124849, 42374547, 127123641]

約数ペア:

[(1, 127123641), (3, 42374547), (9, 14124849), (27, 4708283), (97, 1310553), (291, 436851), (873, 145617), (2619, 48539)]