11804970213

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 18936403200

約数和(自身を除く): 7131432987

約数列:

[1, 3, 9, 27, 37, 43, 47, 81, 111, 129, 141, 333, 387, 423, 999, 1161, 1269, 1591, 1739, 1949, 2021, 2997, 3483, 3807, 4773, 5217, 5847, 6063, 14319, 15651, 17541, 18189, 42957, 46953, 52623, 54567, 72113, 74777, 83807, 91603, 128871, 140859, 157869, 163701, 216339, 224331, 251421, 274809, 649017, 672993, 754263, 824427, 1947051, 2018979, 2262789, 2473281, 3100859, 3389311, 3938929, 5841153, 6056937, 6788367, 7419843, 9302577, 10167933, 11816787, 27907731, 30503799, 35450361, 83723193, 91511397, 106351083, 145740373, 251169579, 274534191, 319053249, 437221119, 1311663357, 3934990071, 11804970213]

約数ペア:

[(1, 11804970213), (3, 3934990071), (9, 1311663357), (27, 437221119), (37, 319053249), (43, 274534191), (47, 251169579), (81, 145740373), (111, 106351083), (129, 91511397), (141, 83723193), (333, 35450361), (387, 30503799), (423, 27907731), (999, 11816787), (1161, 10167933), (1269, 9302577), (1591, 7419843), (1739, 6788367), (1949, 6056937), (2021, 5841153), (2997, 3938929), (3483, 3389311), (3807, 3100859), (4773, 2473281), (5217, 2262789), (5847, 2018979), (6063, 1947051), (14319, 824427), (15651, 754263), (17541, 672993), (18189, 649017), (42957, 274809), (46953, 251421), (52623, 224331), (54567, 216339), (72113, 163701), (74777, 157869), (83807, 140859), (91603, 128871)]