15664064391

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4716671}}^1$

素因数の和:4716724

約数の個数: 20

約数和(自身を含む): 23970127104

約数和(自身を除く): 8306062713

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4716671, 14150013, 42450039, 127350117, 193383511, 382050351, 580150533, 1740451599, 5221354797, 15664064391]

約数ペア:

[(1, 15664064391), (3, 5221354797), (9, 1740451599), (27, 580150533), (41, 382050351), (81, 193383511), (123, 127350117), (369, 42450039), (1107, 14150013), (3321, 4716671)]