39750831

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 65281920

約数和(自身を除く): 25531089

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1123, 1311, 1539, 1863, 3369, 3933, 10107, 11799, 21337, 25829, 30321, 35397, 64011, 77487, 90963, 192033, 232461, 490751, 576099, 697383, 1472253, 1728297, 2092149, 4416759, 13250277, 39750831]

約数ペア:

[(1, 39750831), (3, 13250277), (9, 4416759), (19, 2092149), (23, 1728297), (27, 1472253), (57, 697383), (69, 576099), (81, 490751), (171, 232461), (207, 192033), (437, 90963), (513, 77487), (621, 64011), (1123, 35397), (1311, 30321), (1539, 25829), (1863, 21337), (3369, 11799), (3933, 10107)]