69129837

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9221}}^1$

素因数の和:9258

約数の個数: 36

約数和(自身を含む): 123003036

約数和(自身を除く): 53873199

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 9221, 27663, 64547, 82989, 156757, 193641, 451829, 470271, 580923, 1097299, 1355487, 1410813, 3291897, 4066461, 7681093, 9875691, 23043279, 69129837]

約数ペア:

[(1, 69129837), (3, 23043279), (7, 9875691), (9, 7681093), (17, 4066461), (21, 3291897), (49, 1410813), (51, 1355487), (63, 1097299), (119, 580923), (147, 470271), (153, 451829), (357, 193641), (441, 156757), (833, 82989), (1071, 64547), (2499, 27663), (7497, 9221)]