221364121107

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{4339}}^1\times {\mathrm{112621}}^1$

素因数の和:117114

約数の個数: 16

約数和(自身を含む): 297177923840

約数和(自身を除く): 75813802733

約数列:

[1, 3, 151, 453, 4339, 13017, 112621, 337863, 655189, 1965567, 17005771, 51017313, 488662519, 1465987557, 73788040369, 221364121107]

約数ペア:

[(1, 221364121107), (3, 73788040369), (151, 1465987557), (453, 488662519), (4339, 51017313), (13017, 17005771), (112621, 1965567), (337863, 655189)]