73971749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 80801280

約数和(自身を除く): 6829531

約数列:

[1, 23, 41, 47, 943, 1081, 1669, 1927, 38387, 44321, 68429, 78443, 1573867, 1804189, 3216163, 73971749]

約数ペア:

[(1, 73971749), (23, 3216163), (41, 1804189), (47, 1573867), (943, 78443), (1081, 68429), (1669, 44321), (1927, 38387)]