8774109

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5049891

約数列:

[1, 3, 9, 23, 27, 69, 71, 199, 207, 213, 597, 621, 639, 1633, 1791, 1917, 4577, 4899, 5373, 13731, 14129, 14697, 41193, 42387, 44091, 123579, 127161, 324967, 381483, 974901, 2924703, 8774109]

約数ペア:

[(1, 8774109), (3, 2924703), (9, 974901), (23, 381483), (27, 324967), (69, 127161), (71, 123579), (199, 44091), (207, 42387), (213, 41193), (597, 14697), (621, 14129), (639, 13731), (1633, 5373), (1791, 4899), (1917, 4577)]