72442797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202921}}^1$

素因数の和:202948

約数の個数: 16

約数和(自身を含む): 116883072

約数和(自身を除く): 44440275

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 202921, 608763, 1420447, 3449657, 4261341, 10348971, 24147599, 72442797]

約数ペア:

[(1, 72442797), (3, 24147599), (7, 10348971), (17, 4261341), (21, 3449657), (51, 1420447), (119, 608763), (357, 202921)]