16172340903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31525031}}^1$

素因数の和:31525059

約数の個数: 16

約数和(自身を含む): 25220025600

約数和(自身を除く): 9047684697

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 31525031, 94575093, 283725279, 598975589, 851175837, 1796926767, 5390780301, 16172340903]

約数ペア:

[(1, 16172340903), (3, 5390780301), (9, 1796926767), (19, 851175837), (27, 598975589), (57, 283725279), (171, 94575093), (513, 31525031)]