9121869

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 14519040

約数和(自身を除く): 5397171

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 397, 621, 851, 999, 1191, 2553, 3573, 7659, 9131, 10719, 14689, 22977, 27393, 44067, 82179, 132201, 246537, 337847, 396603, 1013541, 3040623, 9121869]

約数ペア:

[(1, 9121869), (3, 3040623), (9, 1013541), (23, 396603), (27, 337847), (37, 246537), (69, 132201), (111, 82179), (207, 44067), (333, 27393), (397, 22977), (621, 14689), (851, 10719), (999, 9131), (1191, 7659), (2553, 3573)]