73539739

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 97560288

約数和(自身を除く): 24020549

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 6791, 10829, 47537, 88283, 115447, 332759, 617981, 808129, 1500811, 4325867, 5656903, 10505677, 73539739]

約数ペア:

[(1, 73539739), (7, 10505677), (13, 5656903), (17, 4325867), (49, 1500811), (91, 808129), (119, 617981), (221, 332759), (637, 115447), (833, 88283), (1547, 47537), (6791, 10829)]