49553937

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 78593856

約数和(自身を除く): 29039919

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 397, 603, 621, 1191, 1541, 1809, 1863, 3573, 4623, 5427, 9131, 10719, 13869, 26599, 27393, 32157, 41607, 79797, 82179, 124821, 239391, 246537, 611777, 718173, 739611, 1835331, 2154519, 5505993, 16517979, 49553937]

約数ペア:

[(1, 49553937), (3, 16517979), (9, 5505993), (23, 2154519), (27, 1835331), (67, 739611), (69, 718173), (81, 611777), (201, 246537), (207, 239391), (397, 124821), (603, 82179), (621, 79797), (1191, 41607), (1541, 32157), (1809, 27393), (1863, 26599), (3573, 13869), (4623, 10719), (5427, 9131)]