2078752923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 3375590400

約数和(自身を除く): 1296837477

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 139, 311, 351, 411, 417, 933, 1233, 1251, 1781, 1807, 2799, 3699, 3753, 4043, 5343, 5421, 8397, 12129, 16029, 16263, 19043, 36387, 42607, 43229, 48087, 48789, 57129, 109161, 127821, 129687, 171387, 247559, 383463, 389061, 514161, 553891, 561977, 742677, 1150389, 1167183, 1661673, 1685931, 2228031, 4985019, 5057793, 5922373, 6684093, 14955057, 15173379, 17767119, 53301357, 76990849, 159904071, 230972547, 692917641, 2078752923]

約数ペア:

[(1, 2078752923), (3, 692917641), (9, 230972547), (13, 159904071), (27, 76990849), (39, 53301357), (117, 17767119), (137, 15173379), (139, 14955057), (311, 6684093), (351, 5922373), (411, 5057793), (417, 4985019), (933, 2228031), (1233, 1685931), (1251, 1661673), (1781, 1167183), (1807, 1150389), (2799, 742677), (3699, 561977), (3753, 553891), (4043, 514161), (5343, 389061), (5421, 383463), (8397, 247559), (12129, 171387), (16029, 129687), (16263, 127821), (19043, 109161), (36387, 57129), (42607, 48789), (43229, 48087)]