129649809737

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{86677}}^1$

素因数の和:86889

約数の個数: 32

約数和(自身を含む): 156835866624

約数和(自身を除く): 27186056887

約数列:

[1, 7, 31, 61, 113, 217, 427, 791, 1891, 3503, 6893, 13237, 24521, 48251, 86677, 213683, 606739, 1495781, 2686987, 5287297, 9794501, 18808909, 37011079, 68561507, 163906207, 303629531, 597464561, 1147343449, 2125406717, 4182251927, 18521401391, 129649809737]

約数ペア:

[(1, 129649809737), (7, 18521401391), (31, 4182251927), (61, 2125406717), (113, 1147343449), (217, 597464561), (427, 303629531), (791, 163906207), (1891, 68561507), (3503, 37011079), (6893, 18808909), (13237, 9794501), (24521, 5287297), (48251, 2686987), (86677, 1495781), (213683, 606739)]