86377863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 57322617

約数列:

[1, 3, 11, 13, 29, 33, 39, 53, 87, 131, 143, 159, 319, 377, 393, 429, 583, 689, 957, 1131, 1441, 1537, 1703, 1749, 2067, 3799, 4147, 4323, 4611, 5109, 6943, 7579, 11397, 12441, 16907, 18733, 19981, 20829, 22737, 41789, 49387, 50721, 56199, 59943, 76373, 90259, 125367, 148161, 201347, 219791, 229119, 270777, 543257, 604041, 659373, 992849, 1629771, 2214817, 2617511, 2978547, 6644451, 7852533, 28792621, 86377863]

約数ペア:

[(1, 86377863), (3, 28792621), (11, 7852533), (13, 6644451), (29, 2978547), (33, 2617511), (39, 2214817), (53, 1629771), (87, 992849), (131, 659373), (143, 604041), (159, 543257), (319, 270777), (377, 229119), (393, 219791), (429, 201347), (583, 148161), (689, 125367), (957, 90259), (1131, 76373), (1441, 59943), (1537, 56199), (1703, 50721), (1749, 49387), (2067, 41789), (3799, 22737), (4147, 20829), (4323, 19981), (4611, 18733), (5109, 16907), (6943, 12441), (7579, 11397)]