81135258

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{201829}}^1$

素因数の和:201901

約数の個数: 16

約数和(自身を含む): 164693280

約数和(自身を除く): 83558022

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 201829, 403658, 605487, 1210974, 13522543, 27045086, 40567629, 81135258]

約数ペア:

[(1, 81135258), (2, 40567629), (3, 27045086), (6, 13522543), (67, 1210974), (134, 605487), (201, 403658), (402, 201829)]