68936907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2153}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 99152928

約数和(自身を除く): 30216021

約数列:

[1, 3, 13, 39, 821, 2153, 2463, 6459, 10673, 27989, 32019, 83967, 1767613, 5302839, 22978969, 68936907]

約数ペア:

[(1, 68936907), (3, 22978969), (13, 5302839), (39, 1767613), (821, 83967), (2153, 32019), (2463, 27989), (6459, 10673)]