78626403

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67723}}^1$

素因数の和:67775

約数の個数: 16

約数和(自身を含む): 119194240

約数和(自身を除く): 40567837

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 67723, 203169, 609507, 1828521, 2912089, 8736267, 26208801, 78626403]

約数ペア:

[(1, 78626403), (3, 26208801), (9, 8736267), (27, 2912089), (43, 1828521), (129, 609507), (387, 203169), (1161, 67723)]