126558981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 200840640

約数和(自身を除く): 74281659

約数列:

[1, 3, 9, 19, 37, 57, 83, 111, 171, 241, 249, 333, 703, 723, 747, 1577, 2109, 2169, 3071, 4579, 4731, 6327, 8917, 9213, 13737, 14193, 20003, 26751, 27639, 41211, 58349, 60009, 80253, 169423, 175047, 180027, 380057, 508269, 525141, 740111, 1140171, 1524807, 2220333, 3420513, 6660999, 14062109, 42186327, 126558981]

約数ペア:

[(1, 126558981), (3, 42186327), (9, 14062109), (19, 6660999), (37, 3420513), (57, 2220333), (83, 1524807), (111, 1140171), (171, 740111), (241, 525141), (249, 508269), (333, 380057), (703, 180027), (723, 175047), (747, 169423), (1577, 80253), (2109, 60009), (2169, 58349), (3071, 41211), (4579, 27639), (4731, 26751), (6327, 20003), (8917, 14193), (9213, 13737)]