330777711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47059}}^1$

素因数の和:47147

約数の個数: 24

約数和(自身を含む): 528577920

約数和(自身を除く): 197800209

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 47059, 141177, 423531, 517649, 1552947, 3341189, 4658841, 10023567, 30070701, 36753079, 110259237, 330777711]

約数ペア:

[(1, 330777711), (3, 110259237), (9, 36753079), (11, 30070701), (33, 10023567), (71, 4658841), (99, 3341189), (213, 1552947), (639, 517649), (781, 423531), (2343, 141177), (7029, 47059)]