235062009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16926

約数の個数: 48

約数和(自身を含む): 442495872

約数和(自身を除く): 207433863

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 16883, 50649, 118181, 151947, 219479, 287011, 354543, 658437, 861033, 1063629, 1536353, 1975311, 2009077, 2583099, 3731143, 4609059, 6027231, 11193429, 13827177, 18081693, 26118001, 33580287, 78354003, 235062009]

約数ペア:

[(1, 235062009), (3, 78354003), (7, 33580287), (9, 26118001), (13, 18081693), (17, 13827177), (21, 11193429), (39, 6027231), (51, 4609059), (63, 3731143), (91, 2583099), (117, 2009077), (119, 1975311), (153, 1536353), (221, 1063629), (273, 861033), (357, 658437), (663, 354543), (819, 287011), (1071, 219479), (1547, 151947), (1989, 118181), (4641, 50649), (13923, 16883)]