40376583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 66180800

約数和(自身を除く): 25804217

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 3109, 4329, 9327, 12987, 27981, 40417, 83943, 115033, 121251, 345099, 363753, 1035297, 1091259, 1495429, 3105891, 4486287, 13458861, 40376583]

約数ペア:

[(1, 40376583), (3, 13458861), (9, 4486287), (13, 3105891), (27, 1495429), (37, 1091259), (39, 1035297), (111, 363753), (117, 345099), (333, 121251), (351, 115033), (481, 83943), (999, 40417), (1443, 27981), (3109, 12987), (4329, 9327)]