152378877

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{5209}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 237576000

約数和(自身を除く): 85197123

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 4179, 5209, 9751, 15627, 29253, 36463, 109389, 255241, 765723, 1036591, 3109773, 7256137, 21768411, 50792959, 152378877]

約数ペア:

[(1, 152378877), (3, 50792959), (7, 21768411), (21, 7256137), (49, 3109773), (147, 1036591), (199, 765723), (597, 255241), (1393, 109389), (4179, 36463), (5209, 29253), (9751, 15627)]