73976331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172439}}^1$

素因数の和:172466

約数の個数: 16

約数和(自身を含む): 115879680

約数和(自身を除く): 41903349

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 172439, 517317, 1896829, 2241707, 5690487, 6725121, 24658777, 73976331]

約数ペア:

[(1, 73976331), (3, 24658777), (11, 6725121), (13, 5690487), (33, 2241707), (39, 1896829), (143, 517317), (429, 172439)]