68359809

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75703}}^1$

素因数の和:75756

約数の個数: 16

約数和(自身を含む): 106591232

約数和(自身を除く): 38231423

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75703, 227109, 529921, 1589763, 3255229, 9765687, 22786603, 68359809]

約数ペア:

[(1, 68359809), (3, 22786603), (7, 9765687), (21, 3255229), (43, 1589763), (129, 529921), (301, 227109), (903, 75703)]