65778234

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{154409}}^1$

素因数の和:154485

約数の個数: 16

約数和(自身を含む): 133410240

約数和(自身を除く): 67632006

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 154409, 308818, 463227, 926454, 10963039, 21926078, 32889117, 65778234]

約数ペア:

[(1, 65778234), (2, 32889117), (3, 21926078), (6, 10963039), (71, 926454), (142, 463227), (213, 308818), (426, 154409)]