48177477

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 73560960

約数和(自身を除く): 25383483

約数列:

[1, 3, 9, 27, 53, 131, 159, 257, 393, 477, 771, 1179, 1431, 2313, 3537, 6939, 6943, 13621, 20829, 33667, 40863, 62487, 101001, 122589, 187461, 303003, 367767, 909009, 1784351, 5353053, 16059159, 48177477]

約数ペア:

[(1, 48177477), (3, 16059159), (9, 5353053), (27, 1784351), (53, 909009), (131, 367767), (159, 303003), (257, 187461), (393, 122589), (477, 101001), (771, 62487), (1179, 40863), (1431, 33667), (2313, 20829), (3537, 13621), (6939, 6943)]