47270547

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 28

約数和(自身を含む): 72103024

約数和(自身を除く): 24832477

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1063, 1647, 3189, 4941, 9567, 14823, 28701, 44469, 64843, 86103, 194529, 258309, 583587, 774927, 1750761, 5252283, 15756849, 47270547]

約数ペア:

[(1, 47270547), (3, 15756849), (9, 5252283), (27, 1750761), (61, 774927), (81, 583587), (183, 258309), (243, 194529), (549, 86103), (729, 64843), (1063, 44469), (1647, 28701), (3189, 14823), (4941, 9567)]