64773121

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 75672576

約数和(自身を除く): 10899455

約数列:

[1, 7, 67, 167, 469, 827, 1169, 5789, 11189, 55409, 78323, 138109, 387863, 966763, 9253303, 64773121]

約数ペア:

[(1, 64773121), (7, 9253303), (67, 966763), (167, 387863), (469, 138109), (827, 78323), (1169, 55409), (5789, 11189)]