54718029

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 81087552

約数和(自身を除く): 26369523

約数列:

[1, 3, 9, 67, 103, 201, 309, 603, 881, 927, 2643, 6901, 7929, 20703, 59027, 62109, 90743, 177081, 272229, 531243, 816687, 6079781, 18239343, 54718029]

約数ペア:

[(1, 54718029), (3, 18239343), (9, 6079781), (67, 816687), (103, 531243), (201, 272229), (309, 177081), (603, 90743), (881, 62109), (927, 59027), (2643, 20703), (6901, 7929)]