66153903

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 89488896

約数和(自身を除く): 23334993

約数列:

[1, 3, 97, 291, 463, 491, 1389, 1473, 44911, 47627, 134733, 142881, 227333, 681999, 22051301, 66153903]

約数ペア:

[(1, 66153903), (3, 22051301), (97, 681999), (291, 227333), (463, 142881), (491, 134733), (1389, 47627), (1473, 44911)]