71523721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 77575680

約数和(自身を除く): 6051959

約数列:

[1, 23, 41, 73, 943, 1039, 1679, 2993, 23897, 42599, 68839, 75847, 979777, 1744481, 3109727, 71523721]

約数ペア:

[(1, 71523721), (23, 3109727), (41, 1744481), (73, 979777), (943, 75847), (1039, 68839), (1679, 42599), (2993, 23897)]