69215079

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 94776704

約数和(自身を除く): 25561625

約数列:

[1, 3, 43, 129, 331, 993, 1621, 4863, 14233, 42699, 69703, 209109, 536551, 1609653, 23071693, 69215079]

約数ペア:

[(1, 69215079), (3, 23071693), (43, 1609653), (129, 536551), (331, 209109), (993, 69703), (1621, 42699), (4863, 14233)]