68293071

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 59440689

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 107, 189, 231, 297, 307, 321, 693, 749, 921, 963, 1177, 2079, 2149, 2247, 2763, 2889, 3377, 3531, 6447, 6741, 8239, 8289, 10131, 10593, 19341, 20223, 23639, 24717, 30393, 31779, 32849, 58023, 70917, 74151, 91179, 98547, 212751, 222453, 229943, 295641, 361339, 638253, 689829, 886923, 1084017, 2069487, 2529373, 3252051, 6208461, 7588119, 9756153, 22764357, 68293071]

約数ペア:

[(1, 68293071), (3, 22764357), (7, 9756153), (9, 7588119), (11, 6208461), (21, 3252051), (27, 2529373), (33, 2069487), (63, 1084017), (77, 886923), (99, 689829), (107, 638253), (189, 361339), (231, 295641), (297, 229943), (307, 222453), (321, 212751), (693, 98547), (749, 91179), (921, 74151), (963, 70917), (1177, 58023), (2079, 32849), (2149, 31779), (2247, 30393), (2763, 24717), (2889, 23639), (3377, 20223), (3531, 19341), (6447, 10593), (6741, 10131), (8239, 8289)]