2615454009

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{206543}}^1$

素因数の和:206626

約数の個数: 32

約数和(自身を含む): 4494397440

約数和(自身を除く): 1878943431

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 206543, 619629, 1445801, 1858887, 4337403, 5576661, 13012209, 13838381, 39036627, 41515143, 96868667, 124545429, 290606001, 373636287, 871818003, 2615454009]

約数ペア:

[(1, 2615454009), (3, 871818003), (7, 373636287), (9, 290606001), (21, 124545429), (27, 96868667), (63, 41515143), (67, 39036627), (189, 13838381), (201, 13012209), (469, 5576661), (603, 4337403), (1407, 1858887), (1809, 1445801), (4221, 619629), (12663, 206543)]