72836739

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{15241}}^1$

素因数の和:15312

約数の個数: 20

約数和(自身を含む): 110656920

約数和(自身を除く): 37820181

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 15241, 45723, 137169, 411507, 899219, 1234521, 2697657, 8092971, 24278913, 72836739]

約数ペア:

[(1, 72836739), (3, 24278913), (9, 8092971), (27, 2697657), (59, 1234521), (81, 899219), (177, 411507), (531, 137169), (1593, 45723), (4779, 15241)]