73857531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 120029184

約数和(自身を除く): 46171653

約数列:

[1, 3, 11, 23, 31, 33, 43, 69, 73, 93, 129, 219, 253, 341, 473, 713, 759, 803, 989, 1023, 1333, 1419, 1679, 2139, 2263, 2409, 2967, 3139, 3999, 5037, 6789, 7843, 9417, 10879, 14663, 18469, 23529, 24893, 30659, 32637, 34529, 43989, 52049, 55407, 72197, 74679, 91977, 97309, 103587, 156147, 216591, 291927, 337249, 572539, 794167, 1011747, 1070399, 1717617, 2238107, 2382501, 3211197, 6714321, 24619177, 73857531]

約数ペア:

[(1, 73857531), (3, 24619177), (11, 6714321), (23, 3211197), (31, 2382501), (33, 2238107), (43, 1717617), (69, 1070399), (73, 1011747), (93, 794167), (129, 572539), (219, 337249), (253, 291927), (341, 216591), (473, 156147), (713, 103587), (759, 97309), (803, 91977), (989, 74679), (1023, 72197), (1333, 55407), (1419, 52049), (1679, 43989), (2139, 34529), (2263, 32637), (2409, 30659), (2967, 24893), (3139, 23529), (3999, 18469), (5037, 14663), (6789, 10879), (7843, 9417)]