87739023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2659}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 124104960

約数和(自身を除く): 36365937

約数列:

[1, 3, 17, 51, 647, 1941, 2659, 7977, 10999, 32997, 45203, 135609, 1720373, 5161119, 29246341, 87739023]

約数ペア:

[(1, 87739023), (3, 29246341), (17, 5161119), (51, 1720373), (647, 135609), (1941, 45203), (2659, 32997), (7977, 10999)]