26157087

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 44047872

約数和(自身を除く): 17890785

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 947, 1023, 2511, 2841, 3069, 8523, 9207, 10417, 25569, 27621, 29357, 31251, 76707, 88071, 93753, 264213, 281259, 322927, 792639, 843777, 968781, 2377917, 2906343, 8719029, 26157087]

約数ペア:

[(1, 26157087), (3, 8719029), (9, 2906343), (11, 2377917), (27, 968781), (31, 843777), (33, 792639), (81, 322927), (93, 281259), (99, 264213), (279, 93753), (297, 88071), (341, 76707), (837, 31251), (891, 29357), (947, 27621), (1023, 25569), (2511, 10417), (2841, 9207), (3069, 8523)]