69866797

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 97675200

約数和(自身を除く): 27808403

約数列:

[1, 7, 11, 13, 49, 59, 77, 91, 143, 169, 413, 539, 637, 649, 767, 1001, 1183, 1859, 2197, 2891, 4543, 5369, 7007, 8281, 8437, 9971, 13013, 15379, 24167, 31801, 37583, 59059, 69797, 91091, 107653, 109681, 129623, 169169, 413413, 488579, 767767, 907361, 1184183, 1425853, 5374369, 6351527, 9980971, 69866797]

約数ペア:

[(1, 69866797), (7, 9980971), (11, 6351527), (13, 5374369), (49, 1425853), (59, 1184183), (77, 907361), (91, 767767), (143, 488579), (169, 413413), (413, 169169), (539, 129623), (637, 109681), (649, 107653), (767, 91091), (1001, 69797), (1183, 59059), (1859, 37583), (2197, 31801), (2891, 24167), (4543, 15379), (5369, 13013), (7007, 9971), (8281, 8437)]