40155453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 24316227

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 491, 699, 1473, 2097, 3029, 4419, 6291, 6383, 9087, 13257, 19149, 27261, 57447, 81783, 114403, 172341, 343209, 1029627, 1487239, 3088881, 4461717, 13385151, 40155453]

約数ペア:

[(1, 40155453), (3, 13385151), (9, 4461717), (13, 3088881), (27, 1487239), (39, 1029627), (117, 343209), (233, 172341), (351, 114403), (491, 81783), (699, 57447), (1473, 27261), (2097, 19149), (3029, 13257), (4419, 9087), (6291, 6383)]