79825317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 52553307

約数列:

[1, 3, 11, 13, 33, 37, 39, 47, 107, 111, 141, 143, 321, 407, 429, 481, 517, 611, 1177, 1221, 1391, 1443, 1551, 1739, 1833, 3531, 3959, 4173, 5029, 5217, 5291, 6721, 11877, 15087, 15301, 15873, 19129, 20163, 22607, 43549, 45903, 51467, 55319, 57387, 65377, 67821, 130647, 154401, 165957, 186073, 196131, 248677, 558219, 566137, 719147, 746031, 1698411, 2046803, 2157441, 2418949, 6140409, 7256847, 26608439, 79825317]

約数ペア:

[(1, 79825317), (3, 26608439), (11, 7256847), (13, 6140409), (33, 2418949), (37, 2157441), (39, 2046803), (47, 1698411), (107, 746031), (111, 719147), (141, 566137), (143, 558219), (321, 248677), (407, 196131), (429, 186073), (481, 165957), (517, 154401), (611, 130647), (1177, 67821), (1221, 65377), (1391, 57387), (1443, 55319), (1551, 51467), (1739, 45903), (1833, 43549), (3531, 22607), (3959, 20163), (4173, 19129), (5029, 15873), (5217, 15301), (5291, 15087), (6721, 11877)]