68405453

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 73704000

約数和(自身を除く): 5298547

約数列:

[1, 19, 73, 149, 331, 1387, 2831, 6289, 10877, 24163, 49319, 206663, 459097, 937061, 3600287, 68405453]

約数ペア:

[(1, 68405453), (19, 3600287), (73, 937061), (149, 459097), (331, 206663), (1387, 49319), (2831, 24163), (6289, 10877)]