127542107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 167209728

約数和(自身を除く): 39667621

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 6547, 19481, 45829, 72017, 150581, 504119, 792187, 1054067, 1656391, 5545309, 11594737, 18220301, 127542107]

約数ペア:

[(1, 127542107), (7, 18220301), (11, 11594737), (23, 5545309), (77, 1656391), (121, 1054067), (161, 792187), (253, 504119), (847, 150581), (1771, 72017), (2783, 45829), (6547, 19481)]