75500919

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{49639}}^1$

素因数の和:49671

約数の個数: 18

約数和(自身を含む): 118093560

約数和(自身を除く): 42592641

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 49639, 148917, 446751, 645307, 1935921, 5807763, 8388991, 25166973, 75500919]

約数ペア:

[(1, 75500919), (3, 25166973), (9, 8388991), (13, 5807763), (39, 1935921), (117, 645307), (169, 446751), (507, 148917), (1521, 49639)]