75389013

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8609}}^1$

素因数の和:8761

約数の個数: 24

約数和(自身を含む): 125361600

約数和(自身を除く): 49972587

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8609, 8757, 25827, 60263, 77481, 180789, 542367, 1196651, 3589953, 8376557, 10769859, 25129671, 75389013]

約数ペア:

[(1, 75389013), (3, 25129671), (7, 10769859), (9, 8376557), (21, 3589953), (63, 1196651), (139, 542367), (417, 180789), (973, 77481), (1251, 60263), (2919, 25827), (8609, 8757)]