66744663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17477}}^1$

素因数の和:17566

約数の個数: 16

約数和(自身を含む): 95080320

約数和(自身を除く): 28335657

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 17477, 52431, 332063, 996189, 1170959, 3512877, 22248221, 66744663]

約数ペア:

[(1, 66744663), (3, 22248221), (19, 3512877), (57, 1170959), (67, 996189), (201, 332063), (1273, 52431), (3819, 17477)]