80884107

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 118530048

約数和(自身を除く): 37645941

約数列:

[1, 3, 9, 191, 211, 223, 573, 633, 669, 1719, 1899, 2007, 40301, 42593, 47053, 120903, 127779, 141159, 362709, 383337, 423477, 8987123, 26961369, 80884107]

約数ペア:

[(1, 80884107), (3, 26961369), (9, 8987123), (191, 423477), (211, 383337), (223, 362709), (573, 141159), (633, 127779), (669, 120903), (1719, 47053), (1899, 42593), (2007, 40301)]