300508731

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25469}}^1$

素因数の和:25520

約数の個数: 32

約数和(自身を含む): 489024000

約数和(自身を除く): 188515269

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 25469, 76407, 229221, 483911, 585787, 687663, 1451733, 1757361, 4355199, 5272083, 11129953, 13065597, 15816249, 33389859, 100169577, 300508731]

約数ペア:

[(1, 300508731), (3, 100169577), (9, 33389859), (19, 15816249), (23, 13065597), (27, 11129953), (57, 5272083), (69, 4355199), (171, 1757361), (207, 1451733), (437, 687663), (513, 585787), (621, 483911), (1311, 229221), (3933, 76407), (11799, 25469)]