2076278157

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3727}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 3149414400

約数和(自身を除く): 1073136243

約数列:

[1, 3, 9, 27, 47, 141, 423, 439, 1269, 1317, 3727, 3951, 11181, 11853, 20633, 33543, 61899, 100629, 175169, 185697, 525507, 557091, 1576521, 1636153, 4729563, 4908459, 14725377, 44176131, 76899191, 230697573, 692092719, 2076278157]

約数ペア:

[(1, 2076278157), (3, 692092719), (9, 230697573), (27, 76899191), (47, 44176131), (141, 14725377), (423, 4908459), (439, 4729563), (1269, 1636153), (1317, 1576521), (3727, 557091), (3951, 525507), (11181, 185697), (11853, 175169), (20633, 100629), (33543, 61899)]