26885151

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 39929760

約数和(自身を除く): 13044609

約数列:

[1, 3, 9, 53, 157, 159, 359, 471, 477, 1077, 1413, 3231, 8321, 19027, 24963, 56363, 57081, 74889, 169089, 171243, 507267, 2987239, 8961717, 26885151]

約数ペア:

[(1, 26885151), (3, 8961717), (9, 2987239), (53, 507267), (157, 171243), (159, 169089), (359, 74889), (471, 57081), (477, 56363), (1077, 24963), (1413, 19027), (3231, 8321)]