61948991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 7397377

約数列:

[1, 13, 41, 71, 533, 923, 1637, 2911, 21281, 37843, 67117, 116227, 872521, 1510951, 4765307, 61948991]

約数ペア:

[(1, 61948991), (13, 4765307), (41, 1510951), (71, 872521), (533, 116227), (923, 67117), (1637, 37843), (2911, 21281)]