71963731

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 83719168

約数和(自身を除く): 11755437

約数列:

[1, 7, 103, 151, 661, 721, 1057, 4627, 15553, 68083, 99811, 108871, 476581, 698677, 10280533, 71963731]

約数ペア:

[(1, 71963731), (7, 10280533), (103, 698677), (151, 476581), (661, 108871), (721, 99811), (1057, 68083), (4627, 15553)]