71781781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 5045099

約数列:

[1, 23, 71, 113, 389, 1633, 2599, 8023, 8947, 27619, 43957, 184529, 635237, 1011011, 3120947, 71781781]

約数ペア:

[(1, 71781781), (23, 3120947), (71, 1011011), (113, 635237), (389, 184529), (1633, 43957), (2599, 27619), (8023, 8947)]