39158559

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 64817280

約数和(自身を除く): 25658721

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 619, 639, 781, 891, 1857, 1917, 2343, 5571, 5751, 6809, 7029, 16713, 20427, 21087, 43949, 50139, 61281, 63261, 131847, 183843, 395541, 483439, 551529, 1186623, 1450317, 3559869, 4350951, 13052853, 39158559]

約数ペア:

[(1, 39158559), (3, 13052853), (9, 4350951), (11, 3559869), (27, 1450317), (33, 1186623), (71, 551529), (81, 483439), (99, 395541), (213, 183843), (297, 131847), (619, 63261), (639, 61281), (781, 50139), (891, 43949), (1857, 21087), (1917, 20427), (2343, 16713), (5571, 7029), (5751, 6809)]