5280884721

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{144773}}^1$

素因数の和:144982

約数の個数: 32

約数和(自身を含む): 8987569920

約数和(自身を除く): 3706685199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 4053, 5211, 12159, 36477, 144773, 434319, 1013411, 1302957, 3040233, 3908871, 9120699, 27362097, 27941189, 83823567, 195588323, 251470701, 586764969, 754412103, 1760294907, 5280884721]

約数ペア:

[(1, 5280884721), (3, 1760294907), (7, 754412103), (9, 586764969), (21, 251470701), (27, 195588323), (63, 83823567), (189, 27941189), (193, 27362097), (579, 9120699), (1351, 3908871), (1737, 3040233), (4053, 1302957), (5211, 1013411), (12159, 434319), (36477, 144773)]