80598921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7151}}^1$

素因数の和:7201

約数の個数: 24

約数和(自身を含む): 122957184

約数和(自身を除く): 42358263

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 7151, 11271, 21453, 92963, 121567, 278889, 364701, 1580371, 2066639, 4741113, 6199917, 26866307, 80598921]

約数ペア:

[(1, 80598921), (3, 26866307), (13, 6199917), (17, 4741113), (39, 2066639), (51, 1580371), (221, 364701), (289, 278889), (663, 121567), (867, 92963), (3757, 21453), (7151, 11271)]