128047179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193133}}^1$

素因数の和:193166

約数の個数: 16

約数和(自身を含む): 194679072

約数和(自身を除く): 66631893

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 193133, 579399, 2510729, 3283261, 7532187, 9849783, 42682393, 128047179]

約数ペア:

[(1, 128047179), (3, 42682393), (13, 9849783), (17, 7532187), (39, 3283261), (51, 2510729), (221, 579399), (663, 193133)]