168573873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{10267}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 242653376

約数和(自身を除く): 74079503

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 10267, 16419, 30801, 133471, 400413, 4322407, 12967221, 56191291, 168573873]

約数ペア:

[(1, 168573873), (3, 56191291), (13, 12967221), (39, 4322407), (421, 400413), (1263, 133471), (5473, 30801), (10267, 16419)]