73649721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1213}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 101121344

約数和(自身を除く): 27471623

約数列:

[1, 3, 37, 111, 547, 1213, 1641, 3639, 20239, 44881, 60717, 134643, 663511, 1990533, 24549907, 73649721]

約数ペア:

[(1, 73649721), (3, 24549907), (37, 1990533), (111, 663511), (547, 134643), (1213, 60717), (1641, 44881), (3639, 20239)]