56195727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157411}}^1$

素因数の和:157438

約数の個数: 16

約数和(自身を含む): 90669312

約数和(自身を除く): 34473585

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 157411, 472233, 1101877, 2675987, 3305631, 8027961, 18731909, 56195727]

約数ペア:

[(1, 56195727), (3, 18731909), (7, 8027961), (17, 3305631), (21, 2675987), (51, 1101877), (119, 472233), (357, 157411)]