151926411

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 104557173

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 107, 147, 273, 321, 637, 743, 749, 1391, 1911, 2229, 2247, 4173, 5201, 5243, 9659, 9737, 15603, 15729, 28977, 29211, 36407, 67613, 68159, 79501, 109221, 202839, 204477, 238503, 473291, 556507, 1033513, 1419873, 1669521, 3100539, 3895549, 7234591, 11686647, 21703773, 50642137, 151926411]

約数ペア:

[(1, 151926411), (3, 50642137), (7, 21703773), (13, 11686647), (21, 7234591), (39, 3895549), (49, 3100539), (91, 1669521), (107, 1419873), (147, 1033513), (273, 556507), (321, 473291), (637, 238503), (743, 204477), (749, 202839), (1391, 109221), (1911, 79501), (2229, 68159), (2247, 67613), (4173, 36407), (5201, 29211), (5243, 28977), (9659, 15729), (9737, 15603)]