37945173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 61703424

約数和(自身を除く): 23758251

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 677, 1099, 2031, 2669, 3297, 4739, 8007, 11509, 14217, 18683, 34527, 56049, 80563, 106289, 241689, 318867, 744023, 1806913, 2232069, 5420739, 12648391, 37945173]

約数ペア:

[(1, 37945173), (3, 12648391), (7, 5420739), (17, 2232069), (21, 1806913), (51, 744023), (119, 318867), (157, 241689), (357, 106289), (471, 80563), (677, 56049), (1099, 34527), (2031, 18683), (2669, 14217), (3297, 11509), (4739, 8007)]