69768171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 119808000

約数和(自身を除く): 50039829

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1279, 1653, 1881, 2871, 3837, 4959, 6061, 11511, 14069, 18183, 24301, 37091, 42207, 54549, 72903, 111273, 126621, 218709, 267311, 333819, 408001, 704729, 801933, 1224003, 2114187, 2405799, 3672009, 6342561, 7752019, 23256057, 69768171]

約数ペア:

[(1, 69768171), (3, 23256057), (9, 7752019), (11, 6342561), (19, 3672009), (29, 2405799), (33, 2114187), (57, 1224003), (87, 801933), (99, 704729), (171, 408001), (209, 333819), (261, 267311), (319, 218709), (551, 126621), (627, 111273), (957, 72903), (1279, 54549), (1653, 42207), (1881, 37091), (2871, 24301), (3837, 18183), (4959, 14069), (6061, 11511)]