78299397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 127644192

約数和(自身を除く): 49344795

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 823, 961, 1023, 2469, 2883, 3069, 7407, 8649, 9053, 10571, 25513, 27159, 31713, 76539, 81477, 95139, 229617, 280643, 790903, 841929, 2372709, 2525787, 7118127, 8699933, 26099799, 78299397]

約数ペア:

[(1, 78299397), (3, 26099799), (9, 8699933), (11, 7118127), (31, 2525787), (33, 2372709), (93, 841929), (99, 790903), (279, 280643), (341, 229617), (823, 95139), (961, 81477), (1023, 76539), (2469, 31713), (2883, 27159), (3069, 25513), (7407, 10571), (8649, 9053)]