12555280179

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{52067}}^1$

素因数の和:52321

約数の個数: 40

約数和(自身を含む): 20286734160

約数和(自身を除く): 7731453981

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 351, 687, 1053, 2061, 2977, 6183, 8931, 18549, 26793, 52067, 80379, 156201, 241137, 468603, 676871, 1405809, 2030613, 4217427, 6091839, 11923343, 18275517, 35770029, 54826551, 107310087, 155003459, 321930261, 465010377, 965790783, 1395031131, 4185093393, 12555280179]

約数ペア:

[(1, 12555280179), (3, 4185093393), (9, 1395031131), (13, 965790783), (27, 465010377), (39, 321930261), (81, 155003459), (117, 107310087), (229, 54826551), (351, 35770029), (687, 18275517), (1053, 11923343), (2061, 6091839), (2977, 4217427), (6183, 2030613), (8931, 1405809), (18549, 676871), (26793, 468603), (52067, 241137), (80379, 156201)]