71824851

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39313}}^1$

素因数の和:39355

約数の個数: 24

約数和(自身を含む): 122659680

約数和(自身を除く): 50834829

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 39313, 117939, 275191, 353817, 825573, 1140077, 2476719, 3420231, 7980539, 10260693, 23941617, 71824851]

約数ペア:

[(1, 71824851), (3, 23941617), (7, 10260693), (9, 7980539), (21, 3420231), (29, 2476719), (63, 1140077), (87, 825573), (203, 353817), (261, 275191), (609, 117939), (1827, 39313)]