68797989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12511}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 109304832

約数和(自身を除く): 40506843

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 12511, 37533, 112599, 162643, 487929, 588017, 1463787, 1764051, 5292153, 7644221, 22932663, 68797989]

約数ペア:

[(1, 68797989), (3, 22932663), (9, 7644221), (13, 5292153), (39, 1764051), (47, 1463787), (117, 588017), (141, 487929), (423, 162643), (611, 112599), (1833, 37533), (5499, 12511)]