66637473

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24223}}^1$

素因数の和:24364

約数の個数: 16

約数和(自身を含む): 102322176

約数和(自身を除く): 35684703

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 24223, 72669, 169561, 508683, 3173213, 9519639, 22212491, 66637473]

約数ペア:

[(1, 66637473), (3, 22212491), (7, 9519639), (21, 3173213), (131, 508683), (393, 169561), (917, 72669), (2751, 24223)]