81189163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 92192256

約数和(自身を除く): 11003093

約数列:

[1, 11, 47, 53, 517, 583, 2491, 2963, 27401, 32593, 139261, 157039, 1531871, 1727429, 7380833, 81189163]

約数ペア:

[(1, 81189163), (11, 7380833), (47, 1727429), (53, 1531871), (517, 157039), (583, 139261), (2491, 32593), (2963, 27401)]