348402087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 589824000

約数和(自身を除く): 241421913

約数列:

[1, 3, 9, 11, 27, 31, 33, 79, 93, 99, 237, 279, 297, 341, 479, 711, 837, 869, 1023, 1437, 2133, 2449, 2607, 3069, 4311, 5269, 7347, 7821, 9207, 12933, 14849, 15807, 22041, 23463, 26939, 37841, 44547, 47421, 66123, 80817, 113523, 133641, 142263, 163339, 242451, 340569, 400923, 416251, 490017, 727353, 1021707, 1173071, 1248753, 1470051, 3519213, 3746259, 4410153, 10557639, 11238777, 12903781, 31672917, 38711343, 116134029, 348402087]

約数ペア:

[(1, 348402087), (3, 116134029), (9, 38711343), (11, 31672917), (27, 12903781), (31, 11238777), (33, 10557639), (79, 4410153), (93, 3746259), (99, 3519213), (237, 1470051), (279, 1248753), (297, 1173071), (341, 1021707), (479, 727353), (711, 490017), (837, 416251), (869, 400923), (1023, 340569), (1437, 242451), (2133, 163339), (2449, 142263), (2607, 133641), (3069, 113523), (4311, 80817), (5269, 66123), (7347, 47421), (7821, 44547), (9207, 37841), (12933, 26939), (14849, 23463), (15807, 22041)]