61667361

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1499}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 102024000

約数和(自身を除く): 40356639

約数列:

[1, 3, 7, 9, 21, 63, 653, 1499, 1959, 4497, 4571, 5877, 10493, 13491, 13713, 31479, 41139, 94437, 978847, 2936541, 6851929, 8809623, 20555787, 61667361]

約数ペア:

[(1, 61667361), (3, 20555787), (7, 8809623), (9, 6851929), (21, 2936541), (63, 978847), (653, 94437), (1499, 41139), (1959, 31479), (4497, 13713), (4571, 13491), (5877, 10493)]