73721012733

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{38456449}}^1$

素因数の和:38456529

約数の個数: 16

約数和(自身を含む): 110754576000

約数和(自身を除く): 37033563267

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 38456449, 115369347, 346108041, 1038324123, 2730407879, 8191223637, 24573670911, 73721012733]

約数ペア:

[(1, 73721012733), (3, 24573670911), (9, 8191223637), (27, 2730407879), (71, 1038324123), (213, 346108041), (639, 115369347), (1917, 38456449)]