77303943

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 120199680

約数和(自身を除く): 42895737

約数列:

[1, 3, 9, 23, 27, 69, 207, 281, 443, 621, 843, 1329, 2529, 3987, 6463, 7587, 10189, 11961, 19389, 30567, 58167, 91701, 124483, 174501, 275103, 373449, 1120347, 2863109, 3361041, 8589327, 25767981, 77303943]

約数ペア:

[(1, 77303943), (3, 25767981), (9, 8589327), (23, 3361041), (27, 2863109), (69, 1120347), (207, 373449), (281, 275103), (443, 174501), (621, 124483), (843, 91701), (1329, 58167), (2529, 30567), (3987, 19389), (6463, 11961), (7587, 10189)]