63388801

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 20

約数和(自身を含む): 78349572

約数和(自身を除く): 14960771

約数列:

[1, 7, 17, 49, 119, 343, 833, 1553, 2401, 5831, 10871, 26401, 40817, 76097, 184807, 532679, 1293649, 3728753, 9055543, 63388801]

約数ペア:

[(1, 63388801), (7, 9055543), (17, 3728753), (49, 1293649), (119, 532679), (343, 184807), (833, 76097), (1553, 40817), (2401, 26401), (5831, 10871)]