57100281

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40583}}^1$

素因数の和:40660

約数の個数: 16

約数和(自身を含む): 88310784

約数和(自身を除く): 31210503

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 40583, 121749, 284081, 852243, 2719061, 8157183, 19033427, 57100281]

約数ペア:

[(1, 57100281), (3, 19033427), (7, 8157183), (21, 2719061), (67, 852243), (201, 284081), (469, 121749), (1407, 40583)]