64351317

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 86821632

約数和(自身を除く): 22470315

約数列:

[1, 3, 157, 317, 431, 471, 951, 1293, 49769, 67667, 136627, 149307, 203001, 409881, 21450439, 64351317]

約数ペア:

[(1, 64351317), (3, 21450439), (157, 409881), (317, 203001), (431, 149307), (471, 136627), (951, 67667), (1293, 49769)]