86836023

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 138988800

約数和(自身を除く): 52152777

約数列:

[1, 3, 9, 19, 27, 57, 59, 151, 171, 177, 361, 453, 513, 531, 1083, 1121, 1359, 1593, 2869, 3249, 3363, 4077, 8607, 8909, 9747, 10089, 21299, 25821, 26727, 30267, 54511, 63897, 77463, 80181, 163533, 169271, 191691, 240543, 490599, 507813, 575073, 1471797, 1523439, 3216149, 4570317, 9648447, 28945341, 86836023]

約数ペア:

[(1, 86836023), (3, 28945341), (9, 9648447), (19, 4570317), (27, 3216149), (57, 1523439), (59, 1471797), (151, 575073), (171, 507813), (177, 490599), (361, 240543), (453, 191691), (513, 169271), (531, 163533), (1083, 80181), (1121, 77463), (1359, 63897), (1593, 54511), (2869, 30267), (3249, 26727), (3363, 25821), (4077, 21299), (8607, 10089), (8909, 9747)]