85765743

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 146603520

約数和(自身を除く): 60837777

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 4241, 6741, 12723, 20223, 29687, 38169, 89061, 114507, 267183, 453787, 801549, 1361361, 3176509, 4084083, 9529527, 12252249, 28588581, 85765743]

約数ペア:

[(1, 85765743), (3, 28588581), (7, 12252249), (9, 9529527), (21, 4084083), (27, 3176509), (63, 1361361), (107, 801549), (189, 453787), (321, 267183), (749, 114507), (963, 89061), (2247, 38169), (2889, 29687), (4241, 20223), (6741, 12723)]