66671229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2347}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 94333248

約数和(自身を除く): 27662019

約数列:

[1, 3, 17, 51, 557, 1671, 2347, 7041, 9469, 28407, 39899, 119697, 1307279, 3921837, 22223743, 66671229]

約数ペア:

[(1, 66671229), (3, 22223743), (17, 3921837), (51, 1307279), (557, 119697), (1671, 39899), (2347, 28407), (7041, 9469)]