136787469

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 235952640

約数和(自身を除く): 99165171

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2309, 2821, 4557, 6927, 8463, 16163, 19747, 30017, 48489, 59241, 71579, 90051, 113141, 210119, 214737, 339423, 501053, 630357, 930527, 1470833, 1503159, 2791581, 3507371, 4412499, 6513689, 10522113, 19541067, 45595823, 136787469]

約数ペア:

[(1, 136787469), (3, 45595823), (7, 19541067), (13, 10522113), (21, 6513689), (31, 4412499), (39, 3507371), (49, 2791581), (91, 1503159), (93, 1470833), (147, 930527), (217, 630357), (273, 501053), (403, 339423), (637, 214737), (651, 210119), (1209, 113141), (1519, 90051), (1911, 71579), (2309, 59241), (2821, 48489), (4557, 30017), (6927, 19747), (8463, 16163)]