64713033

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 126627840

約数和(自身を除く): 61914807

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1831, 2079, 3213, 3927, 5049, 5493, 11781, 12817, 16479, 20141, 31127, 35343, 38451, 49437, 60423, 93381, 115353, 140987, 181269, 217889, 280143, 342397, 346059, 422961, 543807, 653667, 840429, 1027191, 1268883, 1961001, 2396779, 3081573, 3806649, 5883003, 7190337, 9244719, 21571011, 64713033]

約数ペア:

[(1, 64713033), (3, 21571011), (7, 9244719), (9, 7190337), (11, 5883003), (17, 3806649), (21, 3081573), (27, 2396779), (33, 1961001), (51, 1268883), (63, 1027191), (77, 840429), (99, 653667), (119, 543807), (153, 422961), (187, 346059), (189, 342397), (231, 280143), (297, 217889), (357, 181269), (459, 140987), (561, 115353), (693, 93381), (1071, 60423), (1309, 49437), (1683, 38451), (1831, 35343), (2079, 31127), (3213, 20141), (3927, 16479), (5049, 12817), (5493, 11781)]