157025121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 82475679

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 1353, 1419, 1763, 2699, 5289, 8097, 19393, 29689, 58179, 89067, 110659, 116057, 331977, 348171, 1217249, 1276627, 3651747, 3829881, 4758337, 14275011, 52341707, 157025121]

約数ペア:

[(1, 157025121), (3, 52341707), (11, 14275011), (33, 4758337), (41, 3829881), (43, 3651747), (123, 1276627), (129, 1217249), (451, 348171), (473, 331977), (1353, 116057), (1419, 110659), (1763, 89067), (2699, 58179), (5289, 29689), (8097, 19393)]