80857627

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 89828352

約数和(自身を除く): 8970725

約数列:

[1, 17, 23, 227, 391, 911, 3859, 5221, 15487, 20953, 88757, 206797, 356201, 3515549, 4756331, 80857627]

約数ペア:

[(1, 80857627), (17, 4756331), (23, 3515549), (227, 356201), (391, 206797), (911, 88757), (3859, 20953), (5221, 15487)]