72444429

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157831}}^1$

素因数の和:157857

約数の個数: 16

約数和(自身を含む): 113639040

約数和(自身を除く): 41194611

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 157831, 473493, 1420479, 2683127, 4261437, 8049381, 24148143, 72444429]

約数ペア:

[(1, 72444429), (3, 24148143), (9, 8049381), (17, 4261437), (27, 2683127), (51, 1420479), (153, 473493), (459, 157831)]