69967053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 119311920

約数和(自身を除く): 49344867

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1213, 1479, 1989, 3393, 3639, 4437, 6409, 10917, 15769, 19227, 20621, 35177, 47307, 57681, 61863, 105531, 141921, 185589, 268073, 316593, 457301, 598009, 804219, 1371903, 1794027, 2412657, 4115709, 5382081, 7774117, 23322351, 69967053]

約数ペア:

[(1, 69967053), (3, 23322351), (9, 7774117), (13, 5382081), (17, 4115709), (29, 2412657), (39, 1794027), (51, 1371903), (87, 804219), (117, 598009), (153, 457301), (221, 316593), (261, 268073), (377, 185589), (493, 141921), (663, 105531), (1131, 61863), (1213, 57681), (1479, 47307), (1989, 35177), (3393, 20621), (3639, 19227), (4437, 15769), (6409, 10917)]