128366949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 189440640

約数和(自身を除く): 61073691

約数列:

[1, 3, 17, 37, 51, 59, 111, 177, 629, 1003, 1153, 1887, 2183, 3009, 3459, 6549, 19601, 37111, 42661, 58803, 68027, 111333, 127983, 204081, 725237, 1156459, 2175711, 2516999, 3469377, 7550997, 42788983, 128366949]

約数ペア:

[(1, 128366949), (3, 42788983), (17, 7550997), (37, 3469377), (51, 2516999), (59, 2175711), (111, 1156459), (177, 725237), (629, 204081), (1003, 127983), (1153, 111333), (1887, 68027), (2183, 58803), (3009, 42661), (3459, 37111), (6549, 19601)]