83806359

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 63281001

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 107, 133, 151, 247, 273, 321, 399, 453, 741, 749, 1057, 1391, 1729, 1963, 2033, 2247, 2869, 3171, 4173, 5187, 5889, 6099, 8607, 9737, 13741, 14231, 16157, 20083, 26429, 29211, 37297, 41223, 42693, 48471, 60249, 79287, 111891, 113099, 185003, 210041, 261079, 306983, 339297, 555009, 630123, 783237, 920949, 1470287, 2148881, 3990779, 4410861, 6446643, 11972337, 27935453, 83806359]

約数ペア:

[(1, 83806359), (3, 27935453), (7, 11972337), (13, 6446643), (19, 4410861), (21, 3990779), (39, 2148881), (57, 1470287), (91, 920949), (107, 783237), (133, 630123), (151, 555009), (247, 339297), (273, 306983), (321, 261079), (399, 210041), (453, 185003), (741, 113099), (749, 111891), (1057, 79287), (1391, 60249), (1729, 48471), (1963, 42693), (2033, 41223), (2247, 37297), (2869, 29211), (3171, 26429), (4173, 20083), (5187, 16157), (5889, 14231), (6099, 13741), (8607, 9737)]