15730407927

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1659851}}^1$

素因数の和:1659882

約数の個数: 28

約数和(自身を含む): 25399055304

約数和(自身を除く): 9668647377

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 1659851, 4979553, 14938659, 21578063, 44815977, 64734189, 134447931, 194202567, 403343793, 582607701, 1210031379, 1747823103, 5243469309, 15730407927]

約数ペア:

[(1, 15730407927), (3, 5243469309), (9, 1747823103), (13, 1210031379), (27, 582607701), (39, 403343793), (81, 194202567), (117, 134447931), (243, 64734189), (351, 44815977), (729, 21578063), (1053, 14938659), (3159, 4979553), (9477, 1659851)]