580032009

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 922521600

約数和(自身を除く): 342489591

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 243, 531, 621, 1357, 1593, 1759, 1863, 4071, 4779, 5277, 5589, 12213, 14337, 15831, 36639, 40457, 47493, 103781, 109917, 121371, 142479, 311343, 329751, 364113, 427437, 934029, 1092339, 2386963, 2802087, 3277017, 7160889, 8406261, 9831051, 21482667, 25218783, 64448001, 193344003, 580032009]

約数ペア:

[(1, 580032009), (3, 193344003), (9, 64448001), (23, 25218783), (27, 21482667), (59, 9831051), (69, 8406261), (81, 7160889), (177, 3277017), (207, 2802087), (243, 2386963), (531, 1092339), (621, 934029), (1357, 427437), (1593, 364113), (1759, 329751), (1863, 311343), (4071, 142479), (4779, 121371), (5277, 109917), (5589, 103781), (12213, 47493), (14337, 40457), (15831, 36639)]