61864627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 13303373

約数列:

[1, 11, 19, 29, 59, 173, 209, 319, 551, 649, 1121, 1711, 1903, 3287, 5017, 6061, 10207, 12331, 18821, 32509, 36157, 55187, 95323, 112277, 193933, 296003, 357599, 1048553, 2133263, 3256033, 5624057, 61864627]

約数ペア:

[(1, 61864627), (11, 5624057), (19, 3256033), (29, 2133263), (59, 1048553), (173, 357599), (209, 296003), (319, 193933), (551, 112277), (649, 95323), (1121, 55187), (1711, 36157), (1903, 32509), (3287, 18821), (5017, 12331), (6061, 10207)]