288916983

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 456320000

約数和(自身を除く): 167403017

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 2133, 4503, 7129, 13509, 21387, 40527, 64161, 135451, 192483, 406353, 563191, 1219059, 1689573, 3657177, 5068719, 10700629, 15206157, 32101887, 96305661, 288916983]

約数ペア:

[(1, 288916983), (3, 96305661), (9, 32101887), (19, 15206157), (27, 10700629), (57, 5068719), (79, 3657177), (171, 1689573), (237, 1219059), (513, 563191), (711, 406353), (1501, 192483), (2133, 135451), (4503, 64161), (7129, 40527), (13509, 21387)]