78870531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{5749}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 111780000

約数和(自身を除く): 32909469

約数列:

[1, 3, 17, 51, 269, 807, 4573, 5749, 13719, 17247, 97733, 293199, 1546481, 4639443, 26290177, 78870531]

約数ペア:

[(1, 78870531), (3, 26290177), (17, 4639443), (51, 1546481), (269, 293199), (807, 97733), (4573, 17247), (5749, 13719)]