68101803

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 61532757

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 81, 99, 179, 183, 189, 231, 297, 427, 537, 549, 567, 671, 693, 891, 1253, 1281, 1611, 1647, 1969, 2013, 2079, 3759, 3843, 4697, 4833, 4941, 5907, 6039, 6237, 10919, 11277, 11529, 13783, 14091, 14499, 17721, 18117, 32757, 33831, 34587, 41349, 42273, 53163, 54351, 76433, 98271, 101493, 120109, 124047, 126819, 159489, 229299, 294813, 360327, 372141, 380457, 687897, 840763, 884439, 1080981, 1116423, 2063691, 2522289, 3242943, 6191073, 7566867, 9728829, 22700601, 68101803]

約数ペア:

[(1, 68101803), (3, 22700601), (7, 9728829), (9, 7566867), (11, 6191073), (21, 3242943), (27, 2522289), (33, 2063691), (61, 1116423), (63, 1080981), (77, 884439), (81, 840763), (99, 687897), (179, 380457), (183, 372141), (189, 360327), (231, 294813), (297, 229299), (427, 159489), (537, 126819), (549, 124047), (567, 120109), (671, 101493), (693, 98271), (891, 76433), (1253, 54351), (1281, 53163), (1611, 42273), (1647, 41349), (1969, 34587), (2013, 33831), (2079, 32757), (3759, 18117), (3843, 17721), (4697, 14499), (4833, 14091), (4941, 13783), (5907, 11529), (6039, 11277), (6237, 10919)]