188643087

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{4289}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 284203920

約数和(自身を除く): 95560833

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 4289, 4887, 12867, 14661, 38601, 43983, 115803, 347409, 776309, 1042227, 2328927, 6986781, 20960343, 62881029, 188643087]

約数ペア:

[(1, 188643087), (3, 62881029), (9, 20960343), (27, 6986781), (81, 2328927), (181, 1042227), (243, 776309), (543, 347409), (1629, 115803), (4289, 43983), (4887, 38601), (12867, 14661)]