49449339

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 75264000

約数和(自身を除く): 25814661

約数列:

[1, 3, 9, 27, 79, 97, 237, 239, 291, 711, 717, 873, 2133, 2151, 2619, 6453, 7663, 18881, 22989, 23183, 56643, 68967, 69549, 169929, 206901, 208647, 509787, 625941, 1831457, 5494371, 16483113, 49449339]

約数ペア:

[(1, 49449339), (3, 16483113), (9, 5494371), (27, 1831457), (79, 625941), (97, 509787), (237, 208647), (239, 206901), (291, 169929), (711, 69549), (717, 68967), (873, 56643), (2133, 23183), (2151, 22989), (2619, 18881), (6453, 7663)]