81421113

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{683}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 28894407

約数列:

[1, 3, 79, 237, 503, 683, 1509, 2049, 39737, 53957, 119211, 161871, 343549, 1030647, 27140371, 81421113]

約数ペア:

[(1, 81421113), (3, 27140371), (79, 1030647), (237, 343549), (503, 161871), (683, 119211), (1509, 53957), (2049, 39737)]