149292003

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 234833920

約数和(自身を除く): 85541917

約数列:

[1, 3, 7, 21, 37, 111, 259, 271, 709, 777, 813, 1897, 2127, 4963, 5691, 10027, 14889, 26233, 30081, 70189, 78699, 183631, 192139, 210567, 550893, 576417, 1344973, 4034919, 7109143, 21327429, 49764001, 149292003]

約数ペア:

[(1, 149292003), (3, 49764001), (7, 21327429), (21, 7109143), (37, 4034919), (111, 1344973), (259, 576417), (271, 550893), (709, 210567), (777, 192139), (813, 183631), (1897, 78699), (2127, 70189), (4963, 30081), (5691, 26233), (10027, 14889)]