90158667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 48098613

約数列:

[1, 3, 17, 19, 51, 57, 59, 83, 177, 249, 323, 361, 969, 1003, 1083, 1121, 1411, 1577, 3009, 3363, 4233, 4731, 4897, 6137, 14691, 18411, 19057, 21299, 26809, 29963, 57171, 63897, 80427, 83249, 89889, 93043, 249747, 279129, 362083, 509371, 1086249, 1528113, 1581731, 1767817, 4745193, 5303451, 30052889, 90158667]

約数ペア:

[(1, 90158667), (3, 30052889), (17, 5303451), (19, 4745193), (51, 1767817), (57, 1581731), (59, 1528113), (83, 1086249), (177, 509371), (249, 362083), (323, 279129), (361, 249747), (969, 93043), (1003, 89889), (1083, 83249), (1121, 80427), (1411, 63897), (1577, 57171), (3009, 29963), (3363, 26809), (4233, 21299), (4731, 19057), (4897, 18411), (6137, 14691)]