157462143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{7937}}^1$

素因数の和:8346

約数の個数: 16

約数和(自身を含む): 222899040

約数和(自身を除く): 65436897

約数列:

[1, 3, 17, 51, 389, 1167, 6613, 7937, 19839, 23811, 134929, 404787, 3087493, 9262479, 52487381, 157462143]

約数ペア:

[(1, 157462143), (3, 52487381), (17, 9262479), (51, 3087493), (389, 404787), (1167, 134929), (6613, 23811), (7937, 19839)]