74020226721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153250987}}^1$

素因数の和:153251020

約数の個数: 16

約数和(自身を含む): 117696758784

約数和(自身を除く): 43676532063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 153250987, 459752961, 1072756909, 3218270727, 3524772701, 10574318103, 24673408907, 74020226721]

約数ペア:

[(1, 74020226721), (3, 24673408907), (7, 10574318103), (21, 3524772701), (23, 3218270727), (69, 1072756909), (161, 459752961), (483, 153250987)]