89447877

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 136379360

約数和(自身を除く): 46931483

約数列:

[1, 3, 9, 19, 57, 171, 691, 757, 2073, 2271, 6219, 6813, 13129, 14383, 39387, 43149, 118161, 129447, 523087, 1569261, 4707783, 9938653, 29815959, 89447877]

約数ペア:

[(1, 89447877), (3, 29815959), (9, 9938653), (19, 4707783), (57, 1569261), (171, 523087), (691, 129447), (757, 118161), (2073, 43149), (2271, 39387), (6219, 14383), (6813, 13129)]