64796313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21839}}^1$

素因数の和:21908

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 27455847

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 21839, 65517, 502297, 939077, 1506891, 2817231, 21598771, 64796313]

約数ペア:

[(1, 64796313), (3, 21598771), (23, 2817231), (43, 1506891), (69, 939077), (129, 502297), (989, 65517), (2967, 21839)]