216314163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 347343360

約数和(自身を除く): 131029197

約数列:

[1, 3, 9, 13, 39, 47, 117, 139, 141, 283, 417, 423, 611, 849, 1251, 1807, 1833, 2547, 3679, 5421, 5499, 6533, 11037, 13301, 16263, 19599, 33111, 39337, 39903, 58797, 84929, 118011, 119709, 172913, 254787, 354033, 511381, 518739, 764361, 1534143, 1556217, 1848839, 4602429, 5546517, 16639551, 24034907, 72104721, 216314163]

約数ペア:

[(1, 216314163), (3, 72104721), (9, 24034907), (13, 16639551), (39, 5546517), (47, 4602429), (117, 1848839), (139, 1556217), (141, 1534143), (283, 764361), (417, 518739), (423, 511381), (611, 354033), (849, 254787), (1251, 172913), (1807, 119709), (1833, 118011), (2547, 84929), (3679, 58797), (5421, 39903), (5499, 39337), (6533, 33111), (11037, 19599), (13301, 16263)]