80456589

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 118828320

約数和(自身を除く): 38371731

約数列:

[1, 3, 9, 59, 177, 277, 531, 547, 831, 1641, 2493, 4923, 16343, 32273, 49029, 96819, 147087, 151519, 290457, 454557, 1363671, 8939621, 26818863, 80456589]

約数ペア:

[(1, 80456589), (3, 26818863), (9, 8939621), (59, 1363671), (177, 454557), (277, 290457), (531, 151519), (547, 147087), (831, 96819), (1641, 49029), (2493, 32273), (4923, 16343)]