67446489

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 105336000

約数和(自身を除く): 37889511

約数列:

[1, 3, 11, 29, 33, 43, 87, 121, 129, 149, 319, 363, 447, 473, 957, 1247, 1419, 1639, 3509, 3741, 4321, 4917, 5203, 6407, 10527, 12963, 13717, 15609, 18029, 19221, 41151, 47531, 54087, 70477, 142593, 150887, 185803, 211431, 452661, 522841, 557409, 775247, 1568523, 2043833, 2325741, 6131499, 22482163, 67446489]

約数ペア:

[(1, 67446489), (3, 22482163), (11, 6131499), (29, 2325741), (33, 2043833), (43, 1568523), (87, 775247), (121, 557409), (129, 522841), (149, 452661), (319, 211431), (363, 185803), (447, 150887), (473, 142593), (957, 70477), (1247, 54087), (1419, 47531), (1639, 41151), (3509, 19221), (3741, 18029), (4321, 15609), (4917, 13717), (5203, 12963), (6407, 10527)]