127403607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31481}}^1$

素因数の和:31574

約数の個数: 16

約数和(自身を含む): 181336320

約数和(自身を除く): 53932713

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 31481, 94443, 598139, 1794417, 2235151, 6705453, 42467869, 127403607]

約数ペア:

[(1, 127403607), (3, 42467869), (19, 6705453), (57, 2235151), (71, 1794417), (213, 598139), (1349, 94443), (4047, 31481)]