123508721583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1\times {\mathrm{2609}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 192964524480

約数和(自身を除く): 69455802897

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1301, 2609, 2799, 3903, 4043, 7827, 11709, 12129, 16913, 23481, 33917, 36387, 50739, 101751, 152217, 305253, 404611, 811399, 1213833, 2434197, 3394309, 3641499, 5259943, 7302591, 10182927, 10548187, 15779829, 30548781, 31644561, 44126017, 47339487, 94933683, 132378051, 397134153, 1055630099, 3166890297, 9500670891, 13723191287, 41169573861, 123508721583]

約数ペア:

[(1, 123508721583), (3, 41169573861), (9, 13723191287), (13, 9500670891), (39, 3166890297), (117, 1055630099), (311, 397134153), (933, 132378051), (1301, 94933683), (2609, 47339487), (2799, 44126017), (3903, 31644561), (4043, 30548781), (7827, 15779829), (11709, 10548187), (12129, 10182927), (16913, 7302591), (23481, 5259943), (33917, 3641499), (36387, 3394309), (50739, 2434197), (101751, 1213833), (152217, 811399), (305253, 404611)]