80665131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3821}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 111541248

約数和(自身を除く): 30876117

約数列:

[1, 3, 31, 93, 227, 681, 3821, 7037, 11463, 21111, 118451, 355353, 867367, 2602101, 26888377, 80665131]

約数ペア:

[(1, 80665131), (3, 26888377), (31, 2602101), (93, 867367), (227, 355353), (681, 118451), (3821, 21111), (7037, 11463)]