210007953

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4073}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 322220808

約数和(自身を除く): 112212855

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 3033, 4073, 5729, 12219, 17187, 36657, 51561, 69241, 207723, 623169, 1372601, 4117803, 12353409, 23334217, 70002651, 210007953]

約数ペア:

[(1, 210007953), (3, 70002651), (9, 23334217), (17, 12353409), (51, 4117803), (153, 1372601), (337, 623169), (1011, 207723), (3033, 69241), (4073, 51561), (5729, 36657), (12219, 17187)]