72520441

素因数分解:

$7^2\times {\mathrm{953}}^1\times {\mathrm{1553}}^1$

素因数の和:2520

約数の個数: 12

約数和(自身を含む): 84503412

約数和(自身を除く): 11982971

約数列:

[1, 7, 49, 953, 1553, 6671, 10871, 46697, 76097, 1480009, 10360063, 72520441]

約数ペア:

[(1, 72520441), (7, 10360063), (49, 1480009), (953, 76097), (1553, 46697), (6671, 10871)]