233944767

素因数分解:

$3^4\times 7^2\times {\mathrm{58943}}^1$

素因数の和:58969

約数の個数: 30

約数和(自身を含む): 406536768

約数和(自身を除く): 172592001

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 58943, 176829, 412601, 530487, 1237803, 1591461, 2888207, 3713409, 4774383, 8664621, 11140227, 25993863, 33420681, 77981589, 233944767]

約数ペア:

[(1, 233944767), (3, 77981589), (7, 33420681), (9, 25993863), (21, 11140227), (27, 8664621), (49, 4774383), (63, 3713409), (81, 2888207), (147, 1591461), (189, 1237803), (441, 530487), (567, 412601), (1323, 176829), (3969, 58943)]