81694842

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{203221}}^1$

素因数の和:203293

約数の個数: 16

約数和(自身を含む): 165829152

約数和(自身を除く): 84134310

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 203221, 406442, 609663, 1219326, 13615807, 27231614, 40847421, 81694842]

約数ペア:

[(1, 81694842), (2, 40847421), (3, 27231614), (6, 13615807), (67, 1219326), (134, 609663), (201, 406442), (402, 203221)]