81782233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 92851920

約数和(自身を除く): 11069687

約数列:

[1, 13, 29, 53, 377, 689, 1537, 4093, 19981, 53209, 118697, 216929, 1543061, 2820077, 6290941, 81782233]

約数ペア:

[(1, 81782233), (13, 6290941), (29, 2820077), (53, 1543061), (377, 216929), (689, 118697), (1537, 53209), (4093, 19981)]