81310083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19973}}^1$

素因数の和:20058

約数の個数: 16

約数和(自身を含む): 115050240

約数和(自身を除く): 33740157

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 19973, 59919, 459379, 1178407, 1378137, 3535221, 27103361, 81310083]

約数ペア:

[(1, 81310083), (3, 27103361), (23, 3535221), (59, 1378137), (69, 1178407), (177, 459379), (1357, 59919), (4071, 19973)]