74132541

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 125919612

約数和(自身を除く): 51787071

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 1733, 2037, 4753, 5199, 6111, 12131, 14259, 15597, 36393, 42777, 84917, 109179, 168101, 254751, 504303, 764253, 1176707, 1512909, 3530121, 8236949, 10590363, 24710847, 74132541]

約数ペア:

[(1, 74132541), (3, 24710847), (7, 10590363), (9, 8236949), (21, 3530121), (49, 1512909), (63, 1176707), (97, 764253), (147, 504303), (291, 254751), (441, 168101), (679, 109179), (873, 84917), (1733, 42777), (2037, 36393), (4753, 15597), (5199, 14259), (6111, 12131)]