25436691981

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2477}}^1\times {\mathrm{12269}}^1$

素因数の和:14786

約数の個数: 32

約数和(自身を含む): 38918476800

約数和(自身を除く): 13481784819

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2477, 7431, 12269, 22293, 36807, 66879, 76787, 110421, 230361, 331263, 380339, 691083, 1141017, 2073249, 3423051, 10269153, 30390313, 91170939, 273512817, 820538451, 942099703, 2826299109, 8478897327, 25436691981]

約数ペア:

[(1, 25436691981), (3, 8478897327), (9, 2826299109), (27, 942099703), (31, 820538451), (93, 273512817), (279, 91170939), (837, 30390313), (2477, 10269153), (7431, 3423051), (12269, 2073249), (22293, 1141017), (36807, 691083), (66879, 380339), (76787, 331263), (110421, 230361)]