156987511197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{67002779}}^1$

素因数の和:67002864

約数の個数: 16

約数和(自身を含む): 231561607680

約数和(自身を除く): 74574096483

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 67002779, 201008337, 737030569, 2211091707, 4757197309, 14271591927, 52329170399, 156987511197]

約数ペア:

[(1, 156987511197), (3, 52329170399), (11, 14271591927), (33, 4757197309), (71, 2211091707), (213, 737030569), (781, 201008337), (2343, 67002779)]