72206721

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 28

約数和(自身を含む): 111228052

約数和(自身を除く): 39021331

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2677, 2997, 8031, 8991, 24093, 26973, 72279, 99049, 216837, 297147, 650511, 891441, 1951533, 2674323, 8022969, 24068907, 72206721]

約数ペア:

[(1, 72206721), (3, 24068907), (9, 8022969), (27, 2674323), (37, 1951533), (81, 891441), (111, 650511), (243, 297147), (333, 216837), (729, 99049), (999, 72279), (2677, 26973), (2997, 24093), (8031, 8991)]