55383909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{155137}}^1$

素因数の和:155164

約数の個数: 16

約数和(自身を含む): 89359488

約数和(自身を除く): 33975579

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 155137, 465411, 1085959, 2637329, 3257877, 7911987, 18461303, 55383909]

約数ペア:

[(1, 55383909), (3, 18461303), (7, 7911987), (17, 3257877), (21, 2637329), (51, 1085959), (119, 465411), (357, 155137)]