161406427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{29077}}^1$

素因数の和:29158

約数の個数: 16

約数和(自身を含む): 201917632

約数和(自身を除く): 40511205

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 29077, 203539, 378001, 1773697, 2646007, 12415879, 23058061, 161406427]

約数ペア:

[(1, 161406427), (7, 23058061), (13, 12415879), (61, 2646007), (91, 1773697), (427, 378001), (793, 203539), (5551, 29077)]