140585823

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{76949}}^1$

素因数の和:76991

約数の個数: 24

約数和(自身を含む): 240084000

約数和(自身を除く): 99498177

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 76949, 230847, 538643, 692541, 1615929, 2231521, 4847787, 6694563, 15620647, 20083689, 46861941, 140585823]

約数ペア:

[(1, 140585823), (3, 46861941), (7, 20083689), (9, 15620647), (21, 6694563), (29, 4847787), (63, 2231521), (87, 1615929), (203, 692541), (261, 538643), (609, 230847), (1827, 76949)]