289065699

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2333}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 462692160

約数和(自身を除く): 173626461

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 353, 1059, 2333, 3177, 4589, 6999, 9531, 13767, 20997, 30329, 41301, 62991, 90987, 123903, 272961, 818883, 823549, 2470647, 7411941, 10706137, 22235823, 32118411, 96355233, 289065699]

約数ペア:

[(1, 289065699), (3, 96355233), (9, 32118411), (13, 22235823), (27, 10706137), (39, 7411941), (117, 2470647), (351, 823549), (353, 818883), (1059, 272961), (2333, 123903), (3177, 90987), (4589, 62991), (6999, 41301), (9531, 30329), (13767, 20997)]