83721127

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 100131840

約数和(自身を除く): 16410713

約数列:

[1, 7, 23, 161, 529, 983, 3703, 6881, 12167, 22609, 85169, 158263, 520007, 3640049, 11960161, 83721127]

約数ペア:

[(1, 83721127), (7, 11960161), (23, 3640049), (161, 520007), (529, 158263), (983, 85169), (3703, 22609), (6881, 12167)]