13888917477

素因数分解:

$3^7\times {\mathrm{103}}^1\times {\mathrm{61657}}^1$

素因数の和:61781

約数の個数: 32

約数和(自身を含む): 21032776960

約数和(自身を除く): 7143859483

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2187, 2781, 8343, 25029, 61657, 75087, 184971, 225261, 554913, 1664739, 4994217, 6350671, 14982651, 19052013, 44947953, 57156039, 134843859, 171468117, 514404351, 1543213053, 4629639159, 13888917477]

約数ペア:

[(1, 13888917477), (3, 4629639159), (9, 1543213053), (27, 514404351), (81, 171468117), (103, 134843859), (243, 57156039), (309, 44947953), (729, 19052013), (927, 14982651), (2187, 6350671), (2781, 4994217), (8343, 1664739), (25029, 554913), (61657, 225261), (75087, 184971)]