1715678611749

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{457}}^1\times {\mathrm{192317}}^1$

素因数の和:193027

約数の個数: 40

約数和(自身を含む): 2579206699608

約数和(自身を除く): 863528087859

約数列:

[1, 3, 9, 27, 81, 241, 457, 723, 1371, 2169, 4113, 6507, 12339, 19521, 37017, 110137, 192317, 330411, 576951, 991233, 1730853, 2973699, 5192559, 8921097, 15577677, 46348397, 87888869, 139045191, 263666607, 417135573, 790999821, 1251406719, 2372999463, 3754220157, 7118998389, 21181217429, 63543652287, 190630956861, 571892870583, 1715678611749]

約数ペア:

[(1, 1715678611749), (3, 571892870583), (9, 190630956861), (27, 63543652287), (81, 21181217429), (241, 7118998389), (457, 3754220157), (723, 2372999463), (1371, 1251406719), (2169, 790999821), (4113, 417135573), (6507, 263666607), (12339, 139045191), (19521, 87888869), (37017, 46348397), (110137, 15577677), (192317, 8921097), (330411, 5192559), (576951, 2973699), (991233, 1730853)]