73272843

素因数分解:

$3^4\times 7^1\times {\mathrm{129229}}^1$

素因数の和:129248

約数の個数: 20

約数和(自身を含む): 125094640

約数和(自身を除く): 51821797

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 129229, 387687, 904603, 1163061, 2713809, 3489183, 8141427, 10467549, 24424281, 73272843]

約数ペア:

[(1, 73272843), (3, 24424281), (7, 10467549), (9, 8141427), (21, 3489183), (27, 2713809), (63, 1163061), (81, 904603), (189, 387687), (567, 129229)]