66951321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57077}}^1$

素因数の和:57120

約数の個数: 16

約数和(自身を含む): 98630784

約数和(自身を除く): 31679463

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 57077, 171231, 970309, 1312771, 2910927, 3938313, 22317107, 66951321]

約数ペア:

[(1, 66951321), (3, 22317107), (17, 3938313), (23, 2910927), (51, 1312771), (69, 970309), (391, 171231), (1173, 57077)]