72088839

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{72161}}^1$

素因数の和:72207

約数の個数: 16

約数和(自身を含む): 109686240

約数和(自身を除く): 37597401

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 72161, 216483, 649449, 1948347, 2669957, 8009871, 24029613, 72088839]

約数ペア:

[(1, 72088839), (3, 24029613), (9, 8009871), (27, 2669957), (37, 1948347), (111, 649449), (333, 216483), (999, 72161)]