80927649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1511}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 127842624

約数和(自身を除く): 46914975

約数列:

[1, 3, 9, 11, 33, 99, 541, 1511, 1623, 4533, 4869, 5951, 13599, 16621, 17853, 49863, 53559, 149589, 817451, 2452353, 7357059, 8991961, 26975883, 80927649]

約数ペア:

[(1, 80927649), (3, 26975883), (9, 8991961), (11, 7357059), (33, 2452353), (99, 817451), (541, 149589), (1511, 53559), (1623, 49863), (4533, 17853), (4869, 16621), (5951, 13599)]