66130223

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 69888000

約数和(自身を除く): 3757777

約数列:

[1, 31, 103, 139, 149, 3193, 4309, 4619, 14317, 15347, 20711, 443827, 475757, 642041, 2133233, 66130223]

約数ペア:

[(1, 66130223), (31, 2133233), (103, 642041), (139, 475757), (149, 443827), (3193, 20711), (4309, 15347), (4619, 14317)]