72005439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{3989}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 104952960

約数和(自身を除く): 32947521

約数列:

[1, 3, 11, 33, 547, 1641, 3989, 6017, 11967, 18051, 43879, 131637, 2181983, 6545949, 24001813, 72005439]

約数ペア:

[(1, 72005439), (3, 24001813), (11, 6545949), (33, 2181983), (547, 131637), (1641, 43879), (3989, 18051), (6017, 11967)]