164162163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{81551}}^1$

素因数の和:81626

約数の個数: 16

約数和(自身を含む): 242698752

約数和(自身を除く): 78536589

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 81551, 244653, 897061, 2691183, 4974611, 14923833, 54720721, 164162163]

約数ペア:

[(1, 164162163), (3, 54720721), (11, 14923833), (33, 4974611), (61, 2691183), (183, 897061), (671, 244653), (2013, 81551)]