144258597

素因数分解:

$3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 256576000

約数和(自身を除く): 112317403

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 343, 421, 441, 777, 999, 1029, 1263, 1323, 1813, 2331, 2947, 3087, 3789, 5439, 6993, 8841, 9261, 11367, 12691, 15577, 16317, 20629, 26523, 38073, 46731, 48951, 61887, 79569, 109039, 114219, 140193, 144403, 185661, 327117, 342657, 420579, 433209, 556983, 763273, 981351, 1299627, 2289819, 2944053, 3898881, 5342911, 6869457, 16028733, 20608371, 48086199, 144258597]

約数ペア:

[(1, 144258597), (3, 48086199), (7, 20608371), (9, 16028733), (21, 6869457), (27, 5342911), (37, 3898881), (49, 2944053), (63, 2289819), (111, 1299627), (147, 981351), (189, 763273), (259, 556983), (333, 433209), (343, 420579), (421, 342657), (441, 327117), (777, 185661), (999, 144403), (1029, 140193), (1263, 114219), (1323, 109039), (1813, 79569), (2331, 61887), (2947, 48951), (3087, 46731), (3789, 38073), (5439, 26523), (6993, 20629), (8841, 16317), (9261, 15577), (11367, 12691)]