66524049

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 97679712

約数和(自身を除く): 31155663

約数列:

[1, 3, 9, 137, 163, 331, 411, 489, 993, 1233, 1467, 2979, 22331, 45347, 53953, 66993, 136041, 161859, 200979, 408123, 485577, 7391561, 22174683, 66524049]

約数ペア:

[(1, 66524049), (3, 22174683), (9, 7391561), (137, 485577), (163, 408123), (331, 200979), (411, 161859), (489, 136041), (993, 66993), (1233, 53953), (1467, 45347), (2979, 22331)]