72427089

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202877}}^1$

素因数の和:202904

約数の個数: 16

約数和(自身を含む): 116857728

約数和(自身を除く): 44430639

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 202877, 608631, 1420139, 3448909, 4260417, 10346727, 24142363, 72427089]

約数ペア:

[(1, 72427089), (3, 24142363), (7, 10346727), (17, 4260417), (21, 3448909), (51, 1420139), (119, 608631), (357, 202877)]