81801834

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{90289}}^1$

素因数の和:90445

約数の個数: 16

約数和(自身を含む): 164688960

約数和(自身を除く): 82887126

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 90289, 180578, 270867, 541734, 13633639, 27267278, 40900917, 81801834]

約数ペア:

[(1, 81801834), (2, 40900917), (3, 27267278), (6, 13633639), (151, 541734), (302, 270867), (453, 180578), (906, 90289)]