67798941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189913}}^1$

素因数の和:189940

約数の個数: 16

約数和(自身を含む): 109390464

約数和(自身を除く): 41591523

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 189913, 569739, 1329391, 3228521, 3988173, 9685563, 22599647, 67798941]

約数ペア:

[(1, 67798941), (3, 22599647), (7, 9685563), (17, 3988173), (21, 3228521), (51, 1329391), (119, 569739), (357, 189913)]