155882013

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{24179}}^1$

素因数の和:24496

約数の個数: 16

約数和(自身を含む): 238318080

約数和(自身を除く): 82436067

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 24179, 72537, 169253, 507759, 7422953, 22268859, 51960671, 155882013]

約数ペア:

[(1, 155882013), (3, 51960671), (7, 22268859), (21, 7422953), (307, 507759), (921, 169253), (2149, 72537), (6447, 24179)]