127702509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 194807808

約数和(自身を除く): 67105299

約数列:

[1, 3, 11, 23, 33, 69, 253, 311, 541, 759, 933, 1623, 3421, 5951, 7153, 10263, 12443, 17853, 21459, 37329, 78683, 136873, 168251, 236049, 410619, 504753, 1850761, 3869773, 5552283, 11609319, 42567503, 127702509]

約数ペア:

[(1, 127702509), (3, 42567503), (11, 11609319), (23, 5552283), (33, 3869773), (69, 1850761), (253, 504753), (311, 410619), (541, 236049), (759, 168251), (933, 136873), (1623, 78683), (3421, 37329), (5951, 21459), (7153, 17853), (10263, 12443)]