69923919

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{103}}^2$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 101987760

約数和(自身を除く): 32063841

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1339, 2197, 4017, 6591, 10609, 17407, 31827, 52221, 137917, 226291, 413751, 678873, 1792921, 5378763, 23307973, 69923919]

約数ペア:

[(1, 69923919), (3, 23307973), (13, 5378763), (39, 1792921), (103, 678873), (169, 413751), (309, 226291), (507, 137917), (1339, 52221), (2197, 31827), (4017, 17407), (6591, 10609)]