135264969

素因数分解:

$3^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1747}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 223604160

約数和(自身を除く): 88339191

約数列:

[1, 3, 7, 9, 21, 63, 1229, 1747, 3687, 5241, 8603, 11061, 12229, 15723, 25809, 36687, 77427, 110061, 2147063, 6441189, 15029441, 19323567, 45088323, 135264969]

約数ペア:

[(1, 135264969), (3, 45088323), (7, 19323567), (9, 15029441), (21, 6441189), (63, 2147063), (1229, 110061), (1747, 77427), (3687, 36687), (5241, 25809), (8603, 15723), (11061, 12229)]