84865599

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 156107952

約数和(自身を除く): 71242353

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 113, 117, 131, 147, 273, 339, 393, 441, 637, 791, 819, 917, 1017, 1179, 1469, 1703, 1911, 2373, 2751, 4407, 5109, 5537, 5733, 6419, 7119, 8253, 10283, 11921, 13221, 14803, 15327, 16611, 19257, 30849, 35763, 44409, 49833, 57771, 71981, 83447, 92547, 103621, 107289, 133227, 192439, 215943, 250341, 310863, 577317, 647829, 725347, 751023, 932589, 1347073, 1731951, 2176041, 4041219, 6528123, 9429511, 12123657, 28288533, 84865599]

約数ペア:

[(1, 84865599), (3, 28288533), (7, 12123657), (9, 9429511), (13, 6528123), (21, 4041219), (39, 2176041), (49, 1731951), (63, 1347073), (91, 932589), (113, 751023), (117, 725347), (131, 647829), (147, 577317), (273, 310863), (339, 250341), (393, 215943), (441, 192439), (637, 133227), (791, 107289), (819, 103621), (917, 92547), (1017, 83447), (1179, 71981), (1469, 57771), (1703, 49833), (1911, 44409), (2373, 35763), (2751, 30849), (4407, 19257), (5109, 16611), (5537, 15327), (5733, 14803), (6419, 13221), (7119, 11921), (8253, 10283)]