277006389

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 409615488

約数和(自身を除く): 132609099

約数列:

[1, 3, 11, 33, 121, 173, 363, 401, 519, 1203, 1331, 1903, 3993, 4411, 5709, 13233, 20933, 48521, 62799, 69373, 145563, 208119, 230263, 533731, 690789, 763103, 1601193, 2289309, 8394133, 25182399, 92335463, 277006389]

約数ペア:

[(1, 277006389), (3, 92335463), (11, 25182399), (33, 8394133), (121, 2289309), (173, 1601193), (363, 763103), (401, 690789), (519, 533731), (1203, 230263), (1331, 208119), (1903, 145563), (3993, 69373), (4411, 62799), (5709, 48521), (13233, 20933)]