84779703

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 131417616

約数和(自身を除く): 46637913

約数列:

[1, 3, 9, 27, 43, 81, 101, 129, 241, 303, 387, 723, 909, 1161, 2169, 2727, 3483, 4343, 6507, 8181, 10363, 13029, 19521, 24341, 31089, 39087, 73023, 93267, 117261, 219069, 279801, 351783, 657207, 839403, 1046663, 1971621, 3139989, 9419967, 28259901, 84779703]

約数ペア:

[(1, 84779703), (3, 28259901), (9, 9419967), (27, 3139989), (43, 1971621), (81, 1046663), (101, 839403), (129, 657207), (241, 351783), (303, 279801), (387, 219069), (723, 117261), (909, 93267), (1161, 73023), (2169, 39087), (2727, 31089), (3483, 24341), (4343, 19521), (6507, 13029), (8181, 10363)]