396760977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 660441600

約数和(自身を除く): 263680623

約数列:

[1, 3, 9, 17, 27, 29, 41, 51, 87, 123, 153, 261, 369, 459, 493, 697, 727, 783, 1107, 1189, 1479, 2091, 2181, 3567, 4437, 6273, 6543, 10701, 12359, 13311, 18819, 19629, 20213, 21083, 29807, 32103, 37077, 60639, 63249, 89421, 111231, 181917, 189747, 268263, 333693, 358411, 506719, 545751, 569241, 804789, 864403, 1075233, 1520157, 2593209, 3225699, 4560471, 7779627, 9677097, 13681413, 14694851, 23338881, 44084553, 132253659, 396760977]

約数ペア:

[(1, 396760977), (3, 132253659), (9, 44084553), (17, 23338881), (27, 14694851), (29, 13681413), (41, 9677097), (51, 7779627), (87, 4560471), (123, 3225699), (153, 2593209), (261, 1520157), (369, 1075233), (459, 864403), (493, 804789), (697, 569241), (727, 545751), (783, 506719), (1107, 358411), (1189, 333693), (1479, 268263), (2091, 189747), (2181, 181917), (3567, 111231), (4437, 89421), (6273, 63249), (6543, 60639), (10701, 37077), (12359, 32103), (13311, 29807), (18819, 21083), (19629, 20213)]