73423629

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{28229}}^1$

素因数の和:28269

約数の個数: 18

約数和(自身を含む): 112665930

約数和(自身を除く): 39242301

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 28229, 84687, 254061, 479893, 1439679, 4319037, 8158181, 24474543, 73423629]

約数ペア:

[(1, 73423629), (3, 24474543), (9, 8158181), (17, 4319037), (51, 1439679), (153, 479893), (289, 254061), (867, 84687), (2601, 28229)]