27608511

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 43034544

約数和(自身を除く): 15426033

約数列:

[1, 3, 7, 21, 49, 147, 293, 641, 879, 1923, 2051, 4487, 6153, 13461, 14357, 31409, 43071, 94227, 187813, 563439, 1314691, 3944073, 9202837, 27608511]

約数ペア:

[(1, 27608511), (3, 9202837), (7, 3944073), (21, 1314691), (49, 563439), (147, 187813), (293, 94227), (641, 43071), (879, 31409), (1923, 14357), (2051, 13461), (4487, 6153)]