53570121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 80403840

約数和(自身を除く): 26833719

約数列:

[1, 3, 11, 33, 53, 109, 159, 281, 327, 583, 843, 1199, 1749, 3091, 3597, 5777, 9273, 14893, 17331, 30629, 44679, 63547, 91887, 163823, 190641, 336919, 491469, 1010757, 1623337, 4870011, 17856707, 53570121]

約数ペア:

[(1, 53570121), (3, 17856707), (11, 4870011), (33, 1623337), (53, 1010757), (109, 491469), (159, 336919), (281, 190641), (327, 163823), (583, 91887), (843, 63547), (1199, 44679), (1749, 30629), (3091, 17331), (3597, 14893), (5777, 9273)]