68615337

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8877

約数の個数: 24

約数和(自身を含む): 108444096

約数和(自身を除く): 39828759

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 8807, 26421, 61649, 184947, 431543, 466771, 1294629, 1400313, 3267397, 9802191, 22871779, 68615337]

約数ペア:

[(1, 68615337), (3, 22871779), (7, 9802191), (21, 3267397), (49, 1400313), (53, 1294629), (147, 466771), (159, 431543), (371, 184947), (1113, 61649), (2597, 26421), (7791, 8807)]