627427101

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1471}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 1008025600

約数和(自身を除く): 380598499

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1069, 1471, 3207, 4413, 7483, 10297, 20311, 22449, 27949, 30891, 60933, 83847, 142177, 195643, 426531, 586929, 1572499, 4717497, 11007493, 29877481, 33022479, 89632443, 209142367, 627427101]

約数ペア:

[(1, 627427101), (3, 209142367), (7, 89632443), (19, 33022479), (21, 29877481), (57, 11007493), (133, 4717497), (399, 1572499), (1069, 586929), (1471, 426531), (3207, 195643), (4413, 142177), (7483, 83847), (10297, 60933), (20311, 30891), (22449, 27949)]