66467439

素因数分解:

$3^3\times {\mathrm{1567}}^1\times {\mathrm{1571}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 98595840

約数和(自身を除く): 32128401

約数列:

[1, 3, 9, 27, 1567, 1571, 4701, 4713, 14103, 14139, 42309, 42417, 2461757, 7385271, 22155813, 66467439]

約数ペア:

[(1, 66467439), (3, 22155813), (9, 7385271), (27, 2461757), (1567, 42417), (1571, 42309), (4701, 14139), (4713, 14103)]