70681373

素因数分解:

$7^2\times {\mathrm{47}}^2\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 18

約数和(自身を含む): 84136446

約数和(自身を除く): 13455073

約数列:

[1, 7, 47, 49, 329, 653, 2209, 2303, 4571, 15463, 30691, 31997, 108241, 214837, 1442477, 1503859, 10097339, 70681373]

約数ペア:

[(1, 70681373), (7, 10097339), (47, 1503859), (49, 1442477), (329, 214837), (653, 108241), (2209, 31997), (2303, 30691), (4571, 15463)]