81005091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{2011}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 112028160

約数和(自身を除く): 31023069

約数列:

[1, 3, 29, 87, 463, 1389, 2011, 6033, 13427, 40281, 58319, 174957, 931093, 2793279, 27001697, 81005091]

約数ペア:

[(1, 81005091), (3, 27001697), (29, 2793279), (87, 931093), (463, 174957), (1389, 58319), (2011, 40281), (6033, 13427)]