153245481

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 217236096

約数和(自身を除く): 63990615

約数列:

[1, 3, 23, 61, 69, 183, 529, 1403, 1583, 1587, 4209, 4749, 32269, 36409, 96563, 96807, 109227, 289689, 837407, 2220949, 2512221, 6662847, 51081827, 153245481]

約数ペア:

[(1, 153245481), (3, 51081827), (23, 6662847), (61, 2512221), (69, 2220949), (183, 837407), (529, 289689), (1403, 109227), (1583, 96807), (1587, 96563), (4209, 36409), (4749, 32269)]