98781067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 137221632

約数和(自身を除く): 38440565

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 193, 253, 289, 391, 1309, 1351, 1771, 2023, 2123, 2737, 3179, 3281, 4301, 4439, 6647, 14861, 22253, 22967, 30107, 31073, 36091, 46529, 48829, 55777, 73117, 75463, 252637, 341803, 390439, 511819, 528241, 613547, 830093, 1282871, 4294829, 5810651, 8980097, 14111581, 98781067]

約数ペア:

[(1, 98781067), (7, 14111581), (11, 8980097), (17, 5810651), (23, 4294829), (77, 1282871), (119, 830093), (161, 613547), (187, 528241), (193, 511819), (253, 390439), (289, 341803), (391, 252637), (1309, 75463), (1351, 73117), (1771, 55777), (2023, 48829), (2123, 46529), (2737, 36091), (3179, 31073), (3281, 30107), (4301, 22967), (4439, 22253), (6647, 14861)]