72871107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2281}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 101649408

約数和(自身を除く): 28778301

約数列:

[1, 3, 23, 69, 463, 1389, 2281, 6843, 10649, 31947, 52463, 157389, 1056103, 3168309, 24290369, 72871107]

約数ペア:

[(1, 72871107), (3, 24290369), (23, 3168309), (69, 1056103), (463, 157389), (1389, 52463), (2281, 31947), (6843, 10649)]