29700027

素因数分解:

$3^4\times 7^3\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 40

約数和(自身を含む): 51788000

約数和(自身を除く): 22087973

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1069, 1323, 3087, 3207, 3969, 7483, 9261, 9621, 22449, 27783, 28863, 52381, 67347, 86589, 157143, 202041, 366667, 471429, 606123, 1100001, 1414287, 3300003, 4242861, 9900009, 29700027]

約数ペア:

[(1, 29700027), (3, 9900009), (7, 4242861), (9, 3300003), (21, 1414287), (27, 1100001), (49, 606123), (63, 471429), (81, 366667), (147, 202041), (189, 157143), (343, 86589), (441, 67347), (567, 52381), (1029, 28863), (1069, 27783), (1323, 22449), (3087, 9621), (3207, 9261), (3969, 7483)]