87292233

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47779}}^1$

素因数の和:47821

約数の個数: 24

約数和(自身を含む): 149073600

約数和(自身を除く): 61781367

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47779, 143337, 334453, 430011, 1003359, 1385591, 3010077, 4156773, 9699137, 12470319, 29097411, 87292233]

約数ペア:

[(1, 87292233), (3, 29097411), (7, 12470319), (9, 9699137), (21, 4156773), (29, 3010077), (63, 1385591), (87, 1003359), (203, 430011), (261, 334453), (609, 143337), (1827, 47779)]