67651857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 131459328

約数和(自身を除く): 63807471

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 43, 51, 63, 91, 113, 117, 119, 129, 153, 221, 273, 301, 339, 357, 387, 559, 663, 731, 791, 819, 903, 1017, 1071, 1469, 1547, 1677, 1921, 1989, 2193, 2373, 2709, 3913, 4407, 4641, 4859, 5031, 5117, 5763, 6579, 7119, 9503, 10283, 11739, 13221, 13447, 13923, 14577, 15351, 17289, 24973, 28509, 30849, 34013, 35217, 40341, 43731, 46053, 63167, 66521, 74919, 82603, 85527, 92547, 102039, 121023, 174811, 189501, 199563, 224757, 247809, 306117, 442169, 524433, 568503, 578221, 598689, 743427, 1073839, 1326507, 1573299, 1734663, 3221517, 3979521, 5203989, 7516873, 9664551, 22550619, 67651857]

約数ペア:

[(1, 67651857), (3, 22550619), (7, 9664551), (9, 7516873), (13, 5203989), (17, 3979521), (21, 3221517), (39, 1734663), (43, 1573299), (51, 1326507), (63, 1073839), (91, 743427), (113, 598689), (117, 578221), (119, 568503), (129, 524433), (153, 442169), (221, 306117), (273, 247809), (301, 224757), (339, 199563), (357, 189501), (387, 174811), (559, 121023), (663, 102039), (731, 92547), (791, 85527), (819, 82603), (903, 74919), (1017, 66521), (1071, 63167), (1469, 46053), (1547, 43731), (1677, 40341), (1921, 35217), (1989, 34013), (2193, 30849), (2373, 28509), (2709, 24973), (3913, 17289), (4407, 15351), (4641, 14577), (4859, 13923), (5031, 13447), (5117, 13221), (5763, 11739), (6579, 10283), (7119, 9503)]