87758427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4157}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 121347072

約数和(自身を除く): 33588645

約数列:

[1, 3, 31, 93, 227, 681, 4157, 7037, 12471, 21111, 128867, 386601, 943639, 2830917, 29252809, 87758427]

約数ペア:

[(1, 87758427), (3, 29252809), (31, 2830917), (93, 943639), (227, 386601), (681, 128867), (4157, 21111), (7037, 12471)]