66064734

素因数分解:

$2^1\times 3^4\times {\mathrm{407807}}^1$

素因数の和:407821

約数の個数: 20

約数和(自身を含む): 148034304

約数和(自身を除く): 81969570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407807, 815614, 1223421, 2446842, 3670263, 7340526, 11010789, 22021578, 33032367, 66064734]

約数ペア:

[(1, 66064734), (2, 33032367), (3, 22021578), (6, 11010789), (9, 7340526), (18, 3670263), (27, 2446842), (54, 1223421), (81, 815614), (162, 407807)]