75150957

素因数分解:

$3^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 117760000

約数和(自身を除く): 42609043

約数列:

[1, 3, 7, 21, 49, 147, 199, 343, 367, 597, 1029, 1101, 1393, 2569, 4179, 7707, 9751, 17983, 29253, 53949, 68257, 73033, 125881, 204771, 219099, 377643, 511231, 1533693, 3578617, 10735851, 25050319, 75150957]

約数ペア:

[(1, 75150957), (3, 25050319), (7, 10735851), (21, 3578617), (49, 1533693), (147, 511231), (199, 377643), (343, 219099), (367, 204771), (597, 125881), (1029, 73033), (1101, 68257), (1393, 53949), (2569, 29253), (4179, 17983), (7707, 9751)]