65161921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7032

約数の個数: 16

約数和(自身を含む): 76192128

約数和(自身を除く): 11030207

約数列:

[1, 11, 23, 37, 253, 407, 851, 6961, 9361, 76571, 160103, 257557, 1761133, 2833127, 5923811, 65161921]

約数ペア:

[(1, 65161921), (11, 5923811), (23, 2833127), (37, 1761133), (253, 257557), (407, 160103), (851, 76571), (6961, 9361)]