2078989929

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{48397}}^1$

素因数の和:48486

約数の個数: 32

約数和(自身を含む): 3236858240

約数和(自身を除く): 1157868311

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 14319, 42957, 48397, 145191, 435573, 1306719, 1790689, 2081071, 5372067, 6243213, 16116201, 18729639, 48348603, 56188917, 76999627, 230998881, 692996643, 2078989929]

約数ペア:

[(1, 2078989929), (3, 692996643), (9, 230998881), (27, 76999627), (37, 56188917), (43, 48348603), (111, 18729639), (129, 16116201), (333, 6243213), (387, 5372067), (999, 2081071), (1161, 1790689), (1591, 1306719), (4773, 435573), (14319, 145191), (42957, 48397)]