81243402

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{33767}}^1$

素因数の和:34173

約数の個数: 16

約数和(自身を含む): 162896832

約数和(自身を除く): 81653430

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 33767, 67534, 101301, 202602, 13540567, 27081134, 40621701, 81243402]

約数ペア:

[(1, 81243402), (2, 40621701), (3, 27081134), (6, 13540567), (401, 202602), (802, 101301), (1203, 67534), (2406, 33767)]