78750981

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{35141}}^1$

素因数の和:35233

約数の個数: 16

約数和(自身を含む): 118077120

約数和(自身を除く): 39326139

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 35141, 105423, 316269, 948807, 2916703, 8750109, 26250327, 78750981]

約数ペア:

[(1, 78750981), (3, 26250327), (9, 8750109), (27, 2916703), (83, 948807), (249, 316269), (747, 105423), (2241, 35141)]