74275131

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5209}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 116412240

約数和(自身を除く): 42137109

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 5209, 14259, 15627, 36463, 109389, 255241, 505273, 765723, 1515819, 3536911, 10610733, 24758377, 74275131]

約数ペア:

[(1, 74275131), (3, 24758377), (7, 10610733), (21, 3536911), (49, 1515819), (97, 765723), (147, 505273), (291, 255241), (679, 109389), (2037, 36463), (4753, 15627), (5209, 14259)]