38683359

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 30505761

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 99, 117, 129, 143, 233, 297, 351, 387, 429, 473, 559, 699, 1161, 1287, 1419, 1677, 2097, 2563, 3029, 3861, 4257, 5031, 6149, 6291, 7689, 9087, 10019, 12771, 15093, 18447, 23067, 27261, 30057, 33319, 55341, 69201, 81783, 90171, 99957, 110209, 130247, 166023, 270513, 299871, 330627, 390741, 899613, 991881, 1172223, 1432717, 2975643, 3516669, 4298151, 12894453, 38683359]

約数ペア:

[(1, 38683359), (3, 12894453), (9, 4298151), (11, 3516669), (13, 2975643), (27, 1432717), (33, 1172223), (39, 991881), (43, 899613), (99, 390741), (117, 330627), (129, 299871), (143, 270513), (233, 166023), (297, 130247), (351, 110209), (387, 99957), (429, 90171), (473, 81783), (559, 69201), (699, 55341), (1161, 33319), (1287, 30057), (1419, 27261), (1677, 23067), (2097, 18447), (2563, 15093), (3029, 12771), (3861, 10019), (4257, 9087), (5031, 7689), (6149, 6291)]