64197807

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30070

約数の個数: 16

約数和(自身を含む): 92203008

約数和(自身を除く): 28005201

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 30013, 90039, 690299, 930403, 2070897, 2791209, 21399269, 64197807]

約数ペア:

[(1, 64197807), (3, 21399269), (23, 2791209), (31, 2070897), (69, 930403), (93, 690299), (713, 90039), (2139, 30013)]