206548407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3049}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 331352000

約数和(自身を除く): 124803593

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 351, 579, 1737, 2509, 3049, 5211, 7527, 9147, 22581, 27441, 39637, 67743, 82323, 118911, 356733, 588457, 1070199, 1765371, 5296113, 7649941, 15888339, 22949823, 68849469, 206548407]

約数ペア:

[(1, 206548407), (3, 68849469), (9, 22949823), (13, 15888339), (27, 7649941), (39, 5296113), (117, 1765371), (193, 1070199), (351, 588457), (579, 356733), (1737, 118911), (2509, 82323), (3049, 67743), (5211, 39637), (7527, 27441), (9147, 22581)]