78283821

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{48413}}^1$

素因数の和:48441

約数の個数: 24

約数和(自身を含む): 132460704

約数和(自身を除く): 54176883

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 48413, 145239, 338891, 532543, 1016673, 1597629, 2372237, 3727801, 7116711, 11183403, 26094607, 78283821]

約数ペア:

[(1, 78283821), (3, 26094607), (7, 11183403), (11, 7116711), (21, 3727801), (33, 2372237), (49, 1597629), (77, 1016673), (147, 532543), (231, 338891), (539, 145239), (1617, 48413)]