47636721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 30123279

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 963, 1177, 1499, 2889, 3531, 4497, 10593, 13491, 16489, 31779, 40473, 49467, 148401, 160393, 445203, 481179, 1443537, 1764323, 4330611, 5292969, 15878907, 47636721]

約数ペア:

[(1, 47636721), (3, 15878907), (9, 5292969), (11, 4330611), (27, 1764323), (33, 1443537), (99, 481179), (107, 445203), (297, 160393), (321, 148401), (963, 49467), (1177, 40473), (1499, 31779), (2889, 16489), (3531, 13491), (4497, 10593)]