64851017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5167}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 81364992

約数和(自身を除く): 16513975

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 5167, 12551, 36169, 56837, 397859, 842221, 5895547, 9264431, 64851017]

約数ペア:

[(1, 64851017), (7, 9264431), (11, 5895547), (77, 842221), (163, 397859), (1141, 56837), (1793, 36169), (5167, 12551)]