80851653

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3541}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 121561440

約数和(自身を除く): 40709787

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 3541, 7611, 10623, 22833, 31869, 152263, 208919, 456789, 626757, 1370367, 1880271, 8983517, 26950551, 80851653]

約数ペア:

[(1, 80851653), (3, 26950551), (9, 8983517), (43, 1880271), (59, 1370367), (129, 626757), (177, 456789), (387, 208919), (531, 152263), (2537, 31869), (3541, 22833), (7611, 10623)]