48646251

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 77720720

約数和(自身を除く): 29074469

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 433, 513, 657, 1299, 1387, 1539, 1971, 3897, 4161, 5913, 8227, 11691, 12483, 24681, 31609, 35073, 37449, 74043, 94827, 112347, 222129, 284481, 600571, 666387, 853443, 1801713, 2560329, 5405139, 16215417, 48646251]

約数ペア:

[(1, 48646251), (3, 16215417), (9, 5405139), (19, 2560329), (27, 1801713), (57, 853443), (73, 666387), (81, 600571), (171, 284481), (219, 222129), (433, 112347), (513, 94827), (657, 74043), (1299, 37449), (1387, 35073), (1539, 31609), (1971, 24681), (3897, 12483), (4161, 11691), (5913, 8227)]