84153717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2473}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 128648000

約数和(自身を除く): 44494283

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 2473, 3781, 7419, 11343, 22257, 34029, 46987, 140961, 422883, 492127, 1476381, 4429143, 9350413, 28051239, 84153717]

約数ペア:

[(1, 84153717), (3, 28051239), (9, 9350413), (19, 4429143), (57, 1476381), (171, 492127), (199, 422883), (597, 140961), (1791, 46987), (2473, 34029), (3781, 22257), (7419, 11343)]