135536481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1423}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 206593920

約数和(自身を除く): 71057439

約数列:

[1, 3, 9, 19, 57, 171, 557, 1423, 1671, 4269, 5013, 10583, 12807, 27037, 31749, 81111, 95247, 243333, 792611, 2377833, 7133499, 15059609, 45178827, 135536481]

約数ペア:

[(1, 135536481), (3, 45178827), (9, 15059609), (19, 7133499), (57, 2377833), (171, 792611), (557, 243333), (1423, 95247), (1671, 81111), (4269, 31749), (5013, 27037), (10583, 12807)]