2777570559

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 4158336000

約数和(自身を除く): 1380765441

約数列:

[1, 3, 9, 67, 79, 199, 201, 237, 293, 597, 603, 711, 879, 1791, 2637, 5293, 13333, 15721, 15879, 19631, 23147, 39999, 47163, 47637, 58307, 58893, 69441, 119997, 141489, 174921, 176679, 208323, 524763, 1053307, 1550849, 3159921, 3906569, 4606253, 4652547, 9479763, 11719707, 13818759, 13957641, 35159121, 41456277, 308618951, 925856853, 2777570559]

約数ペア:

[(1, 2777570559), (3, 925856853), (9, 308618951), (67, 41456277), (79, 35159121), (199, 13957641), (201, 13818759), (237, 11719707), (293, 9479763), (597, 4652547), (603, 4606253), (711, 3906569), (879, 3159921), (1791, 1550849), (2637, 1053307), (5293, 524763), (13333, 208323), (15721, 176679), (15879, 174921), (19631, 141489), (23147, 119997), (39999, 69441), (47163, 58893), (47637, 58307)]