72624867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{203431}}^1$

素因数の和:203458

約数の個数: 16

約数和(自身を含む): 117176832

約数和(自身を除く): 44551965

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 203431, 610293, 1424017, 3458327, 4272051, 10374981, 24208289, 72624867]

約数ペア:

[(1, 72624867), (3, 24208289), (7, 10374981), (17, 4272051), (21, 3458327), (51, 1424017), (119, 610293), (357, 203431)]