342171

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 233829

約数列:

[1, 3, 9, 19, 23, 27, 29, 57, 69, 87, 171, 207, 261, 437, 513, 551, 621, 667, 783, 1311, 1653, 2001, 3933, 4959, 6003, 11799, 12673, 14877, 18009, 38019, 114057, 342171]

約数ペア:

[(1, 342171), (3, 114057), (9, 38019), (19, 18009), (23, 14877), (27, 12673), (29, 11799), (57, 6003), (69, 4959), (87, 3933), (171, 2001), (207, 1653), (261, 1311), (437, 783), (513, 667), (551, 621)]