187909143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{13697}}^1$

素因数の和:13986

約数の個数: 16

約数和(自身を含む): 266289120

約数和(自身を除く): 78379977

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13697, 13719, 41091, 232849, 698547, 3684493, 11053479, 62636381, 187909143]

約数ペア:

[(1, 187909143), (3, 62636381), (17, 11053479), (51, 3684493), (269, 698547), (807, 232849), (4573, 41091), (13697, 13719)]