78839277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15217}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 115413312

約数和(自身を除く): 36574035

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 15217, 45651, 167387, 502161, 2389069, 7167207, 26279759, 78839277]

約数ペア:

[(1, 78839277), (3, 26279759), (11, 7167207), (33, 2389069), (157, 502161), (471, 167387), (1727, 45651), (5181, 15217)]