157048950723

素因数分解:

$3^1\times 7^3\times {\mathrm{19273}}^1\times {\mathrm{7919}}^1$

素因数の和:27216

約数の個数: 32

約数和(自身を含む): 244240128000

約数和(自身を除く): 87191177277

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 7919, 19273, 23757, 55433, 57819, 134911, 166299, 388031, 404733, 944377, 1164093, 2716217, 2833131, 6610639, 8148651, 19831917, 152622887, 457868661, 1068360209, 3205080627, 7478521463, 22435564389, 52349650241, 157048950723]

約数ペア:

[(1, 157048950723), (3, 52349650241), (7, 22435564389), (21, 7478521463), (49, 3205080627), (147, 1068360209), (343, 457868661), (1029, 152622887), (7919, 19831917), (19273, 8148651), (23757, 6610639), (55433, 2833131), (57819, 2716217), (134911, 1164093), (166299, 944377), (388031, 404733)]