1657135089

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 2525088384

約数和(自身を除く): 867953295

約数列:

[1, 3, 9, 41, 61, 83, 123, 183, 249, 369, 549, 747, 887, 2501, 2661, 3403, 5063, 7503, 7983, 10209, 15189, 22509, 30627, 36367, 45567, 54107, 73621, 109101, 162321, 207583, 220863, 327303, 486963, 622749, 662589, 1868247, 2218387, 3018461, 4490881, 6655161, 9055383, 13472643, 19965483, 27166149, 40417929, 184126121, 552378363, 1657135089]

約数ペア:

[(1, 1657135089), (3, 552378363), (9, 184126121), (41, 40417929), (61, 27166149), (83, 19965483), (123, 13472643), (183, 9055383), (249, 6655161), (369, 4490881), (549, 3018461), (747, 2218387), (887, 1868247), (2501, 662589), (2661, 622749), (3403, 486963), (5063, 327303), (7503, 220863), (7983, 207583), (10209, 162321), (15189, 109101), (22509, 73621), (30627, 54107), (36367, 45567)]