56823741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 41153859

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 89, 107, 117, 153, 221, 267, 321, 351, 459, 663, 801, 963, 1157, 1391, 1513, 1819, 1989, 2403, 2889, 3471, 4173, 4539, 5457, 5967, 9523, 10413, 12519, 13617, 16371, 19669, 23647, 28569, 31239, 37557, 40851, 49113, 59007, 70941, 85707, 123799, 161891, 177021, 212823, 257121, 371397, 485673, 531063, 638469, 1114191, 1457019, 2104583, 3342573, 4371057, 6313749, 18941247, 56823741]

約数ペア:

[(1, 56823741), (3, 18941247), (9, 6313749), (13, 4371057), (17, 3342573), (27, 2104583), (39, 1457019), (51, 1114191), (89, 638469), (107, 531063), (117, 485673), (153, 371397), (221, 257121), (267, 212823), (321, 177021), (351, 161891), (459, 123799), (663, 85707), (801, 70941), (963, 59007), (1157, 49113), (1391, 40851), (1513, 37557), (1819, 31239), (1989, 28569), (2403, 23647), (2889, 19669), (3471, 16371), (4173, 13617), (4539, 12519), (5457, 10413), (5967, 9523)]