69129081

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1949}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 114379200

約数和(自身を除く): 45250119

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 1949, 3941, 5067, 5847, 11823, 13643, 17541, 35469, 40929, 122787, 1097287, 3291861, 7681009, 9875583, 23043027, 69129081]

約数ペア:

[(1, 69129081), (3, 23043027), (7, 9875583), (9, 7681009), (21, 3291861), (63, 1097287), (563, 122787), (1689, 40929), (1949, 35469), (3941, 17541), (5067, 13643), (5847, 11823)]