27756113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 36191232

約数和(自身を除く): 8435119

約数列:

[1, 7, 11, 43, 77, 83, 101, 301, 473, 581, 707, 913, 1111, 3311, 3569, 4343, 6391, 7777, 8383, 24983, 30401, 39259, 47773, 58681, 92213, 274813, 334411, 360469, 645491, 2523283, 3965159, 27756113]

約数ペア:

[(1, 27756113), (7, 3965159), (11, 2523283), (43, 645491), (77, 360469), (83, 334411), (101, 274813), (301, 92213), (473, 58681), (581, 47773), (707, 39259), (913, 30401), (1111, 24983), (3311, 8383), (3569, 7777), (4343, 6391)]