78930873

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4523}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 130797888

約数和(自身を除く): 51867015

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1939, 2493, 4523, 5817, 13569, 17451, 31661, 40707, 94983, 284949, 1252871, 3758613, 8770097, 11275839, 26310291, 78930873]

約数ペア:

[(1, 78930873), (3, 26310291), (7, 11275839), (9, 8770097), (21, 3758613), (63, 1252871), (277, 284949), (831, 94983), (1939, 40707), (2493, 31661), (4523, 17451), (5817, 13569)]