66680523

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 123785760

約数和(自身を除く): 57105237

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3877, 5733, 11631, 17199, 27139, 34893, 50401, 81417, 104679, 151203, 189973, 244251, 352807, 453609, 569919, 732753, 1058421, 1360827, 1709757, 2469649, 3175263, 5129271, 7408947, 9525789, 22226841, 66680523]

約数ペア:

[(1, 66680523), (3, 22226841), (7, 9525789), (9, 7408947), (13, 5129271), (21, 3175263), (27, 2469649), (39, 1709757), (49, 1360827), (63, 1058421), (91, 732753), (117, 569919), (147, 453609), (189, 352807), (273, 244251), (351, 189973), (441, 151203), (637, 104679), (819, 81417), (1323, 50401), (1911, 34893), (2457, 27139), (3877, 17199), (5733, 11631)]