33738219

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 49686000

約数和(自身を除く): 15947781

約数列:

[1, 3, 9, 139, 149, 181, 417, 447, 543, 1251, 1341, 1629, 20711, 25159, 26969, 62133, 75477, 80907, 186399, 226431, 242721, 3748691, 11246073, 33738219]

約数ペア:

[(1, 33738219), (3, 11246073), (9, 3748691), (139, 242721), (149, 226431), (181, 186399), (417, 80907), (447, 75477), (543, 62133), (1251, 26969), (1341, 25159), (1629, 20711)]