64546713

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 122664960

約数和(自身を除く): 58118247

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 81, 99, 131, 189, 231, 237, 297, 393, 553, 567, 693, 711, 869, 891, 917, 1179, 1441, 1659, 2079, 2133, 2607, 2751, 3537, 4323, 4977, 6083, 6237, 6399, 7821, 8253, 10087, 10349, 10611, 12969, 14931, 18249, 23463, 24759, 30261, 31047, 38907, 44793, 54747, 70389, 72443, 74277, 90783, 93141, 113839, 116721, 164241, 217329, 272349, 279423, 341517, 492723, 651987, 796873, 817047, 838269, 1024551, 1955961, 2390619, 3073653, 5867883, 7171857, 9220959, 21515571, 64546713]

約数ペア:

[(1, 64546713), (3, 21515571), (7, 9220959), (9, 7171857), (11, 5867883), (21, 3073653), (27, 2390619), (33, 1955961), (63, 1024551), (77, 838269), (79, 817047), (81, 796873), (99, 651987), (131, 492723), (189, 341517), (231, 279423), (237, 272349), (297, 217329), (393, 164241), (553, 116721), (567, 113839), (693, 93141), (711, 90783), (869, 74277), (891, 72443), (917, 70389), (1179, 54747), (1441, 44793), (1659, 38907), (2079, 31047), (2133, 30261), (2607, 24759), (2751, 23463), (3537, 18249), (4323, 14931), (4977, 12969), (6083, 10611), (6237, 10349), (6399, 10087), (7821, 8253)]