78017173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 17460587

約数列:

[1, 13, 19, 23, 31, 247, 299, 403, 437, 443, 589, 713, 5681, 5759, 7657, 8417, 9269, 10189, 13547, 13733, 109421, 132457, 176111, 178529, 193591, 260927, 315859, 2516683, 3392051, 4106167, 6001321, 78017173]

約数ペア:

[(1, 78017173), (13, 6001321), (19, 4106167), (23, 3392051), (31, 2516683), (247, 315859), (299, 260927), (403, 193591), (437, 178529), (443, 176111), (589, 132457), (713, 109421), (5681, 13733), (5759, 13547), (7657, 10189), (8417, 9269)]