71933841

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2543}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 119059200

約数和(自身を除く): 47125359

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 2543, 3143, 4041, 7629, 9429, 17801, 22887, 28287, 53403, 160209, 1141807, 3425421, 7992649, 10276263, 23977947, 71933841]

約数ペア:

[(1, 71933841), (3, 23977947), (7, 10276263), (9, 7992649), (21, 3425421), (63, 1141807), (449, 160209), (1347, 53403), (2543, 28287), (3143, 22887), (4041, 17801), (7629, 9429)]