91369761

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 147842496

約数和(自身を除く): 56472735

約数列:

[1, 3, 7, 21, 37, 49, 107, 111, 147, 157, 259, 321, 471, 749, 777, 1099, 1813, 2247, 3297, 3959, 5243, 5439, 5809, 7693, 11877, 15729, 16799, 17427, 23079, 27713, 40663, 50397, 83139, 117593, 121989, 193991, 284641, 352779, 581973, 621563, 823151, 853923, 1864689, 2469453, 4350941, 13052823, 30456587, 91369761]

約数ペア:

[(1, 91369761), (3, 30456587), (7, 13052823), (21, 4350941), (37, 2469453), (49, 1864689), (107, 853923), (111, 823151), (147, 621563), (157, 581973), (259, 352779), (321, 284641), (471, 193991), (749, 121989), (777, 117593), (1099, 83139), (1813, 50397), (2247, 40663), (3297, 27713), (3959, 23079), (5243, 17427), (5439, 16799), (5809, 15729), (7693, 11877)]