271377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:74

約数の個数: 24

約数和(自身を含む): 442400

約数和(自身を除く): 171023

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 529, 621, 1311, 1587, 3933, 4761, 10051, 11799, 14283, 30153, 90459, 271377]

約数ペア:

[(1, 271377), (3, 90459), (9, 30153), (19, 14283), (23, 11799), (27, 10051), (57, 4761), (69, 3933), (171, 1587), (207, 1311), (437, 621), (513, 529)]