47537919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 82642560

約数和(自身を除く): 35104641

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 859, 1287, 1419, 1677, 2577, 4257, 5031, 6149, 7731, 9449, 11167, 18447, 28347, 33501, 36937, 55341, 85041, 100503, 110811, 122837, 332433, 368511, 406307, 480181, 1105533, 1218921, 1440543, 3656763, 4321629, 5281991, 15845973, 47537919]

約数ペア:

[(1, 47537919), (3, 15845973), (9, 5281991), (11, 4321629), (13, 3656763), (33, 1440543), (39, 1218921), (43, 1105533), (99, 480181), (117, 406307), (129, 368511), (143, 332433), (387, 122837), (429, 110811), (473, 100503), (559, 85041), (859, 55341), (1287, 36937), (1419, 33501), (1677, 28347), (2577, 18447), (4257, 11167), (5031, 9449), (6149, 7731)]