47291283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 77029568

約数和(自身を除く): 29738285

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 463, 873, 1053, 1261, 1389, 2619, 3783, 4167, 6019, 7857, 11349, 12501, 18057, 34047, 37503, 44911, 54171, 102141, 134733, 162513, 404199, 487539, 583843, 1212597, 1751529, 3637791, 5254587, 15763761, 47291283]

約数ペア:

[(1, 47291283), (3, 15763761), (9, 5254587), (13, 3637791), (27, 1751529), (39, 1212597), (81, 583843), (97, 487539), (117, 404199), (291, 162513), (351, 134733), (463, 102141), (873, 54171), (1053, 44911), (1261, 37503), (1389, 34047), (2619, 18057), (3783, 12501), (4167, 11349), (6019, 7857)]