47431791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 31883409

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 5507, 8613, 16521, 49563, 60577, 148689, 159703, 181731, 479109, 545193, 1437327, 1635579, 1756733, 4311981, 5270199, 15810597, 47431791]

約数ペア:

[(1, 47431791), (3, 15810597), (9, 5270199), (11, 4311981), (27, 1756733), (29, 1635579), (33, 1437327), (87, 545193), (99, 479109), (261, 181731), (297, 159703), (319, 148689), (783, 60577), (957, 49563), (2871, 16521), (5507, 8613)]