74482569

素因数分解:

$3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1193}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 123182592

約数和(自身を除く): 48700023

約数列:

[1, 3, 7, 9, 21, 63, 991, 1193, 2973, 3579, 6937, 8351, 8919, 10737, 20811, 25053, 62433, 75159, 1182263, 3546789, 8275841, 10640367, 24827523, 74482569]

約数ペア:

[(1, 74482569), (3, 24827523), (7, 10640367), (9, 8275841), (21, 3546789), (63, 1182263), (991, 75159), (1193, 62433), (2973, 25053), (3579, 20811), (6937, 10737), (8351, 8919)]