27891573231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{8293}}^1$

素因数の和:9015

約数の個数: 32

約数和(自身を含む): 39365314560

約数和(自身を除く): 11473741329

約数列:

[1, 3, 23, 69, 79, 237, 617, 1817, 1851, 5451, 8293, 14191, 24879, 42573, 48743, 146229, 190739, 572217, 655147, 1121089, 1965441, 3363267, 5116781, 15068381, 15350343, 45205143, 117685963, 353057889, 404225699, 1212677097, 9297191077, 27891573231]

約数ペア:

[(1, 27891573231), (3, 9297191077), (23, 1212677097), (69, 404225699), (79, 353057889), (237, 117685963), (617, 45205143), (1817, 15350343), (1851, 15068381), (5451, 5116781), (8293, 3363267), (14191, 1965441), (24879, 1121089), (42573, 655147), (48743, 572217), (146229, 190739)]