133722127

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 179656704

約数和(自身を除く): 45934577

約数列:

[1, 7, 11, 31, 49, 53, 77, 151, 217, 341, 371, 539, 583, 1057, 1519, 1643, 1661, 2387, 2597, 4081, 4681, 7399, 8003, 11501, 11627, 16709, 18073, 28567, 32767, 51491, 56021, 80507, 81389, 88033, 126511, 229369, 248093, 360437, 392147, 616231, 885577, 1736651, 2523059, 2729023, 4313617, 12156557, 19103161, 133722127]

約数ペア:

[(1, 133722127), (7, 19103161), (11, 12156557), (31, 4313617), (49, 2729023), (53, 2523059), (77, 1736651), (151, 885577), (217, 616231), (341, 392147), (371, 360437), (539, 248093), (583, 229369), (1057, 126511), (1519, 88033), (1643, 81389), (1661, 80507), (2387, 56021), (2597, 51491), (4081, 32767), (4681, 28567), (7399, 18073), (8003, 16709), (11501, 11627)]