53751879

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 80301312

約数和(自身を除く): 26549433

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 1531, 3901, 4593, 11703, 13779, 35109, 71957, 127073, 215871, 381219, 647613, 1143657, 5972431, 17917293, 53751879]

約数ペア:

[(1, 53751879), (3, 17917293), (9, 5972431), (47, 1143657), (83, 647613), (141, 381219), (249, 215871), (423, 127073), (747, 71957), (1531, 35109), (3901, 13779), (4593, 11703)]