66754791

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 99315216

約数和(自身を除く): 32560425

約数列:

[1, 3, 9, 43, 129, 181, 387, 543, 953, 1629, 2859, 7783, 8577, 23349, 40979, 70047, 122937, 172493, 368811, 517479, 1552437, 7417199, 22251597, 66754791]

約数ペア:

[(1, 66754791), (3, 22251597), (9, 7417199), (43, 1552437), (129, 517479), (181, 368811), (387, 172493), (543, 122937), (953, 70047), (1629, 40979), (2859, 23349), (7783, 8577)]