210005211303

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{344021}}^1$

素因数の和:345036

約数の個数: 32

約数和(自身を含む): 324976942080

約数和(自身を除く): 114971730777

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 983, 2949, 8847, 22609, 26541, 67827, 203481, 344021, 610443, 1032063, 3096189, 7912483, 9288567, 23737449, 71212347, 213637041, 338172643, 1014517929, 3043553787, 7777970789, 9130661361, 23333912367, 70001737101, 210005211303]

約数ペア:

[(1, 210005211303), (3, 70001737101), (9, 23333912367), (23, 9130661361), (27, 7777970789), (69, 3043553787), (207, 1014517929), (621, 338172643), (983, 213637041), (2949, 71212347), (8847, 23737449), (22609, 9288567), (26541, 7912483), (67827, 3096189), (203481, 1032063), (344021, 610443)]