76778569

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 89736192

約数和(自身を除く): 12957623

約数列:

[1, 7, 83, 103, 581, 721, 1283, 8549, 8981, 59843, 106489, 132149, 745423, 925043, 10968367, 76778569]

約数ペア:

[(1, 76778569), (7, 10968367), (83, 925043), (103, 745423), (581, 132149), (721, 106489), (1283, 59843), (8549, 8981)]