152080341

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 234100800

約数和(自身を除く): 82020459

約数列:

[1, 3, 7, 21, 127, 381, 449, 889, 1347, 2667, 3143, 9429, 16129, 48387, 57023, 112903, 171069, 338709, 399161, 1197483, 7241921, 21725763, 50693447, 152080341]

約数ペア:

[(1, 152080341), (3, 50693447), (7, 21725763), (21, 7241921), (127, 1197483), (381, 399161), (449, 338709), (889, 171069), (1347, 112903), (2667, 57023), (3143, 48387), (9429, 16129)]