40301037

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 72744960

約数和(自身を除く): 32443923

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 73, 127, 161, 189, 207, 219, 381, 483, 511, 621, 657, 889, 1143, 1449, 1533, 1679, 1971, 2667, 2921, 3429, 4347, 4599, 5037, 8001, 8763, 9271, 11753, 13797, 15111, 20447, 24003, 26289, 27813, 35259, 45333, 61341, 64897, 78867, 83439, 105777, 184023, 194691, 213233, 250317, 317331, 552069, 584073, 639699, 1492631, 1752219, 1919097, 4477893, 5757291, 13433679, 40301037]

約数ペア:

[(1, 40301037), (3, 13433679), (7, 5757291), (9, 4477893), (21, 1919097), (23, 1752219), (27, 1492631), (63, 639699), (69, 584073), (73, 552069), (127, 317331), (161, 250317), (189, 213233), (207, 194691), (219, 184023), (381, 105777), (483, 83439), (511, 78867), (621, 64897), (657, 61341), (889, 45333), (1143, 35259), (1449, 27813), (1533, 26289), (1679, 24003), (1971, 20447), (2667, 15111), (2921, 13797), (3429, 11753), (4347, 9271), (4599, 8763), (5037, 8001)]