61421154

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{20849}}^1$

素因数の和:21345

約数の個数: 16

約数和(自身を含む): 123098400

約数和(自身を除く): 61677246

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 20849, 41698, 62547, 125094, 10236859, 20473718, 30710577, 61421154]

約数ペア:

[(1, 61421154), (2, 30710577), (3, 20473718), (6, 10236859), (491, 125094), (982, 62547), (1473, 41698), (2946, 20849)]