69936963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31891}}^1$

素因数の和:31954

約数の個数: 16

約数和(自身を含む): 101033856

約数和(自身を除く): 31096893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 31891, 95673, 542147, 1371313, 1626441, 4113939, 23312321, 69936963]

約数ペア:

[(1, 69936963), (3, 23312321), (17, 4113939), (43, 1626441), (51, 1371313), (129, 542147), (731, 95673), (2193, 31891)]