71484957

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{3217}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 106065280

約数和(自身を除く): 34580323

約数列:

[1, 3, 9, 27, 823, 2469, 3217, 7407, 9651, 22221, 28953, 86859, 2647591, 7942773, 23828319, 71484957]

約数ペア:

[(1, 71484957), (3, 23828319), (9, 7942773), (27, 2647591), (823, 86859), (2469, 28953), (3217, 22221), (7407, 9651)]