78672843

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67763}}^1$

素因数の和:67815

約数の個数: 16

約数和(自身を含む): 119264640

約数和(自身を除く): 40591797

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 67763, 203289, 609867, 1829601, 2913809, 8741427, 26224281, 78672843]

約数ペア:

[(1, 78672843), (3, 26224281), (9, 8741427), (27, 2913809), (43, 1829601), (129, 609867), (387, 203289), (1161, 67763)]