23270409

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 28

約数和(自身を含む): 35295156

約数和(自身を除く): 12024747

約数列:

[1, 3, 9, 27, 81, 137, 233, 243, 411, 699, 729, 1233, 2097, 3699, 6291, 11097, 18873, 31921, 33291, 56619, 95763, 99873, 169857, 287289, 861867, 2585601, 7756803, 23270409]

約数ペア:

[(1, 23270409), (3, 7756803), (9, 2585601), (27, 861867), (81, 287289), (137, 169857), (233, 99873), (243, 95763), (411, 56619), (699, 33291), (729, 31921), (1233, 18873), (2097, 11097), (3699, 6291)]