160491513

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83983}}^1$

素因数の和:84013

約数の個数: 24

約数和(自身を含む): 268076928

約数和(自身を除く): 107585415

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 83983, 251949, 587881, 1091779, 1763643, 3275337, 4115167, 7642453, 12345501, 22927359, 53497171, 160491513]

約数ペア:

[(1, 160491513), (3, 53497171), (7, 22927359), (13, 12345501), (21, 7642453), (39, 4115167), (49, 3275337), (91, 1763643), (147, 1091779), (273, 587881), (637, 251949), (1911, 83983)]