80161543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9551}}^1$

素因数の和:9678

約数の個数: 16

約数和(自身を含む): 100869120

約数和(自身を除く): 20707577

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 9551, 66857, 105061, 735427, 1041059, 7287413, 11451649, 80161543]

約数ペア:

[(1, 80161543), (7, 11451649), (11, 7287413), (77, 1041059), (109, 735427), (763, 105061), (1199, 66857), (8393, 9551)]