75147919

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 96329088

約数和(自身を除く): 21181169

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 1177, 1303, 5243, 8239, 9121, 14333, 57673, 63847, 100331, 139421, 702317, 975947, 1533631, 6831629, 10735417, 75147919]

約数ペア:

[(1, 75147919), (7, 10735417), (11, 6831629), (49, 1533631), (77, 975947), (107, 702317), (539, 139421), (749, 100331), (1177, 63847), (1303, 57673), (5243, 14333), (8239, 9121)]