66891822977

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{406067}}^1$

素因数の和:406408

約数の個数: 16

約数和(自身を含む): 77536248192

約数和(自身を除く): 10644425215

約数列:

[1, 7, 101, 233, 707, 1631, 23533, 164731, 406067, 2842469, 41012767, 94613611, 287089369, 662295277, 9555974711, 66891822977]

約数ペア:

[(1, 66891822977), (7, 9555974711), (101, 662295277), (233, 287089369), (707, 94613611), (1631, 41012767), (23533, 2842469), (164731, 406067)]