78391353

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 106848000

約数和(自身を除く): 28456647

約数列:

[1, 3, 59, 177, 211, 633, 2099, 6297, 12449, 37347, 123841, 371523, 442889, 1328667, 26130451, 78391353]

約数ペア:

[(1, 78391353), (3, 26130451), (59, 1328667), (177, 442889), (211, 371523), (633, 123841), (2099, 37347), (6297, 12449)]