40785385347

素因数分解:

$3^2\times 7^3\times {\mathrm{1597}}^1\times {\mathrm{8273}}^1$

素因数の和:9897

約数の個数: 48

約数和(自身を含む): 68753630400

約数和(自身を除く): 27968245053

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1597, 3087, 4791, 8273, 11179, 14373, 24819, 33537, 57911, 74457, 78253, 100611, 173733, 234759, 405377, 521199, 547771, 704277, 1216131, 1643313, 2837639, 3648393, 4929939, 8512917, 13211981, 25538751, 39635943, 92483867, 118907829, 277451601, 647387069, 832354803, 1942161207, 4531709483, 5826483621, 13595128449, 40785385347]

約数ペア:

[(1, 40785385347), (3, 13595128449), (7, 5826483621), (9, 4531709483), (21, 1942161207), (49, 832354803), (63, 647387069), (147, 277451601), (343, 118907829), (441, 92483867), (1029, 39635943), (1597, 25538751), (3087, 13211981), (4791, 8512917), (8273, 4929939), (11179, 3648393), (14373, 2837639), (24819, 1643313), (33537, 1216131), (57911, 704277), (74457, 547771), (78253, 521199), (100611, 405377), (173733, 234759)]