77998947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{46511}}^1$

素因数の和:46570

約数の個数: 16

約数和(自身を含む): 114605568

約数和(自身を除く): 36606621

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 46511, 139533, 604643, 1813929, 1999973, 5999919, 25999649, 77998947]

約数ペア:

[(1, 77998947), (3, 25999649), (13, 5999919), (39, 1999973), (43, 1813929), (129, 604643), (559, 139533), (1677, 46511)]