210090243

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 308826000

約数和(自身を除く): 98735757

約数列:

[1, 3, 11, 33, 121, 363, 449, 1289, 1347, 3867, 4939, 14179, 14817, 42537, 54329, 155969, 162987, 467907, 578761, 1736283, 6366371, 19099113, 70030081, 210090243]

約数ペア:

[(1, 210090243), (3, 70030081), (11, 19099113), (33, 6366371), (121, 1736283), (363, 578761), (449, 467907), (1289, 162987), (1347, 155969), (3867, 54329), (4939, 42537), (14179, 14817)]