80091783

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4297}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 122922800

約数和(自身を除く): 42831017

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 4297, 6213, 12891, 18639, 38673, 81643, 244929, 468373, 734787, 1405119, 4215357, 8899087, 26697261, 80091783]

約数ペア:

[(1, 80091783), (3, 26697261), (9, 8899087), (19, 4215357), (57, 1405119), (109, 734787), (171, 468373), (327, 244929), (981, 81643), (2071, 38673), (4297, 18639), (6213, 12891)]