64131447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 87747968

約数和(自身を除く): 23616521

約数列:

[1, 3, 43, 129, 613, 811, 1839, 2433, 26359, 34873, 79077, 104619, 497143, 1491429, 21377149, 64131447]

約数ペア:

[(1, 64131447), (3, 21377149), (43, 1491429), (129, 497143), (613, 104619), (811, 79077), (1839, 34873), (2433, 26359)]