126880061

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 174042432

約数和(自身を除く): 47162371

約数列:

[1, 7, 11, 17, 49, 61, 77, 119, 187, 227, 427, 539, 671, 833, 1037, 1309, 1589, 2497, 2989, 3859, 4697, 7259, 9163, 11123, 11407, 13847, 17479, 27013, 32879, 42449, 50813, 79849, 96929, 122353, 152317, 189091, 235399, 297143, 558943, 678503, 1066219, 1647793, 2080001, 2589389, 7463533, 11534551, 18125723, 126880061]

約数ペア:

[(1, 126880061), (7, 18125723), (11, 11534551), (17, 7463533), (49, 2589389), (61, 2080001), (77, 1647793), (119, 1066219), (187, 678503), (227, 558943), (427, 297143), (539, 235399), (671, 189091), (833, 152317), (1037, 122353), (1309, 96929), (1589, 79849), (2497, 50813), (2989, 42449), (3859, 32879), (4697, 27013), (7259, 17479), (9163, 13847), (11123, 11407)]