69683537

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 94483200

約数和(自身を除く): 24799663

約数列:

[1, 7, 11, 23, 49, 73, 77, 121, 161, 253, 343, 511, 539, 803, 847, 1127, 1679, 1771, 2783, 3577, 3773, 5621, 5929, 7889, 8833, 11753, 12397, 18469, 19481, 25039, 39347, 41503, 61831, 82271, 86779, 129283, 136367, 203159, 275429, 432817, 575897, 904981, 954569, 1422113, 3029719, 6334867, 9954791, 69683537]

約数ペア:

[(1, 69683537), (7, 9954791), (11, 6334867), (23, 3029719), (49, 1422113), (73, 954569), (77, 904981), (121, 575897), (161, 432817), (253, 275429), (343, 203159), (511, 136367), (539, 129283), (803, 86779), (847, 82271), (1127, 61831), (1679, 41503), (1771, 39347), (2783, 25039), (3577, 19481), (3773, 18469), (5621, 12397), (5929, 11753), (7889, 8833)]