81359574

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{202387}}^1$

素因数の和:202459

約数の個数: 16

約数和(自身を含む): 165148608

約数和(自身を除く): 83789034

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 202387, 404774, 607161, 1214322, 13559929, 27119858, 40679787, 81359574]

約数ペア:

[(1, 81359574), (2, 40679787), (3, 27119858), (6, 13559929), (67, 1214322), (134, 607161), (201, 404774), (402, 202387)]