27484569

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 48046080

約数和(自身を除く): 20561511

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 4691, 5859, 14073, 32837, 42219, 98511, 126657, 145421, 295533, 436263, 886599, 1017947, 1308789, 3053841, 3926367, 9161523, 27484569]

約数ペア:

[(1, 27484569), (3, 9161523), (7, 3926367), (9, 3053841), (21, 1308789), (27, 1017947), (31, 886599), (63, 436263), (93, 295533), (189, 145421), (217, 126657), (279, 98511), (651, 42219), (837, 32837), (1953, 14073), (4691, 5859)]