91458153

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 151142400

約数和(自身を除く): 59684247

約数列:

[1, 3, 9, 19, 27, 31, 57, 71, 81, 93, 171, 213, 243, 279, 513, 589, 639, 729, 837, 1349, 1539, 1767, 1917, 2187, 2201, 2511, 4047, 4617, 5301, 5751, 6603, 7533, 12141, 13851, 15903, 17253, 19809, 22599, 36423, 41553, 41819, 47709, 51759, 59427, 67797, 109269, 125457, 143127, 155277, 178281, 327807, 376371, 429381, 534843, 983421, 1129113, 1288143, 1604529, 2950263, 3387339, 4813587, 10162017, 30486051, 91458153]

約数ペア:

[(1, 91458153), (3, 30486051), (9, 10162017), (19, 4813587), (27, 3387339), (31, 2950263), (57, 1604529), (71, 1288143), (81, 1129113), (93, 983421), (171, 534843), (213, 429381), (243, 376371), (279, 327807), (513, 178281), (589, 155277), (639, 143127), (729, 125457), (837, 109269), (1349, 67797), (1539, 59427), (1767, 51759), (1917, 47709), (2187, 41819), (2201, 41553), (2511, 36423), (4047, 22599), (4617, 19809), (5301, 17253), (5751, 15903), (6603, 13851), (7533, 12141)]