30644163

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 50483136

約数和(自身を除く): 19838973

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 211, 297, 489, 633, 891, 1467, 1793, 1899, 2321, 4401, 5379, 5697, 6963, 13203, 16137, 17091, 20889, 34393, 48411, 62667, 103179, 145233, 188001, 309537, 378323, 928611, 1134969, 2785833, 3404907, 10214721, 30644163]

約数ペア:

[(1, 30644163), (3, 10214721), (9, 3404907), (11, 2785833), (27, 1134969), (33, 928611), (81, 378323), (99, 309537), (163, 188001), (211, 145233), (297, 103179), (489, 62667), (633, 48411), (891, 34393), (1467, 20889), (1793, 17091), (1899, 16137), (2321, 13203), (4401, 6963), (5379, 5697)]