86201379

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 141489504

約数和(自身を除く): 55288125

約数列:

[1, 3, 9, 11, 33, 37, 99, 101, 111, 233, 303, 333, 407, 699, 909, 1111, 1221, 2097, 2563, 3333, 3663, 3737, 7689, 8621, 9999, 11211, 23067, 23533, 25863, 33633, 41107, 70599, 77589, 94831, 123321, 211797, 258863, 284493, 369963, 776589, 853479, 870721, 2329767, 2612163, 7836489, 9577931, 28733793, 86201379]

約数ペア:

[(1, 86201379), (3, 28733793), (9, 9577931), (11, 7836489), (33, 2612163), (37, 2329767), (99, 870721), (101, 853479), (111, 776589), (233, 369963), (303, 284493), (333, 258863), (407, 211797), (699, 123321), (909, 94831), (1111, 77589), (1221, 70599), (2097, 41107), (2563, 33633), (3333, 25863), (3663, 23533), (3737, 23067), (7689, 11211), (8621, 9999)]