78314621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1399}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 97843200

約数和(自身を除く): 19528579

約数列:

[1, 7, 11, 77, 727, 1399, 5089, 7997, 9793, 15389, 55979, 107723, 1017073, 7119511, 11187803, 78314621]

約数ペア:

[(1, 78314621), (7, 11187803), (11, 7119511), (77, 1017073), (727, 107723), (1399, 55979), (5089, 15389), (7997, 9793)]