40466817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 64056960

約数和(自身を除く): 23590143

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 673, 1179, 2019, 2227, 3537, 6057, 6681, 11441, 18171, 20043, 34323, 60129, 88163, 102969, 264489, 308907, 793467, 1498771, 2380401, 4496313, 13488939, 40466817]

約数ペア:

[(1, 40466817), (3, 13488939), (9, 4496313), (17, 2380401), (27, 1498771), (51, 793467), (131, 308907), (153, 264489), (393, 102969), (459, 88163), (673, 60129), (1179, 34323), (2019, 20043), (2227, 18171), (3537, 11441), (6057, 6681)]