61475193

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 100284800

約数和(自身を除く): 38809607

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 739, 1027, 1053, 2133, 2217, 3081, 6399, 6651, 9243, 9607, 19953, 27729, 28821, 58381, 59859, 83187, 86463, 175143, 259389, 525429, 758953, 778167, 1576287, 2276859, 4728861, 6830577, 20491731, 61475193]

約数ペア:

[(1, 61475193), (3, 20491731), (9, 6830577), (13, 4728861), (27, 2276859), (39, 1576287), (79, 778167), (81, 758953), (117, 525429), (237, 259389), (351, 175143), (711, 86463), (739, 83187), (1027, 59859), (1053, 58381), (2133, 28821), (2217, 27729), (3081, 19953), (6399, 9607), (6651, 9243)]