7152759

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 11366400

約数和(自身を除く): 4213641

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 191, 219, 513, 573, 657, 1387, 1719, 1971, 3629, 4161, 5157, 10887, 12483, 13943, 32661, 37449, 41829, 97983, 125487, 264917, 376461, 794751, 2384253, 7152759]

約数ペア:

[(1, 7152759), (3, 2384253), (9, 794751), (19, 376461), (27, 264917), (57, 125487), (73, 97983), (171, 41829), (191, 37449), (219, 32661), (513, 13943), (573, 12483), (657, 10887), (1387, 5157), (1719, 4161), (1971, 3629)]