233947791

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 435916800

約数和(自身を除く): 201969009

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 131, 189, 231, 297, 393, 693, 859, 917, 1179, 1441, 2079, 2577, 2751, 3537, 4323, 6013, 7731, 8253, 9449, 10087, 12969, 18039, 23193, 24759, 28347, 30261, 38907, 54117, 66143, 85041, 90783, 112529, 162351, 198429, 255123, 272349, 337587, 595287, 787703, 1012761, 1237819, 1785861, 2363109, 3038283, 3713457, 7089327, 8664733, 11140371, 21267981, 25994199, 33421113, 77982597, 233947791]

約数ペア:

[(1, 233947791), (3, 77982597), (7, 33421113), (9, 25994199), (11, 21267981), (21, 11140371), (27, 8664733), (33, 7089327), (63, 3713457), (77, 3038283), (99, 2363109), (131, 1785861), (189, 1237819), (231, 1012761), (297, 787703), (393, 595287), (693, 337587), (859, 272349), (917, 255123), (1179, 198429), (1441, 162351), (2079, 112529), (2577, 90783), (2751, 85041), (3537, 66143), (4323, 54117), (6013, 38907), (7731, 30261), (8253, 28347), (9449, 24759), (10087, 23193), (12969, 18039)]