67971777999

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{512921}}^1$

素因数の和:513358

約数の個数: 16

約数和(自身を含む): 91521698304

約数和(自身を除く): 23549920305

約数列:

[1, 3, 163, 271, 489, 813, 44173, 132519, 512921, 1538763, 83606123, 139001591, 250818369, 417004773, 22657259333, 67971777999]

約数ペア:

[(1, 67971777999), (3, 22657259333), (163, 417004773), (271, 250818369), (489, 139001591), (813, 83606123), (44173, 1538763), (132519, 512921)]