71353567

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 76723200

約数和(自身を除く): 5369633

約数列:

[1, 23, 47, 149, 443, 1081, 3427, 7003, 10189, 20821, 66007, 161069, 478883, 1518161, 3102329, 71353567]

約数ペア:

[(1, 71353567), (23, 3102329), (47, 1518161), (149, 478883), (443, 161069), (1081, 66007), (3427, 20821), (7003, 10189)]