275514183

素因数分解:

$3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4201}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 467934720

約数和(自身を除く): 192420537

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 347, 1041, 2429, 3123, 4201, 7287, 9369, 12603, 21861, 29407, 37809, 65583, 88221, 113427, 264663, 793989, 1457747, 4373241, 10204229, 13119723, 30612687, 39359169, 91838061, 275514183]

約数ペア:

[(1, 275514183), (3, 91838061), (7, 39359169), (9, 30612687), (21, 13119723), (27, 10204229), (63, 4373241), (189, 1457747), (347, 793989), (1041, 264663), (2429, 113427), (3123, 88221), (4201, 65583), (7287, 37809), (9369, 29407), (12603, 21861)]