27770733

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 41650752

約数和(自身を除く): 13880019

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 983, 2949, 3139, 8847, 9417, 28251, 42269, 71759, 126807, 215277, 380421, 645831, 3085637, 9256911, 27770733]

約数ペア:

[(1, 27770733), (3, 9256911), (9, 3085637), (43, 645831), (73, 380421), (129, 215277), (219, 126807), (387, 71759), (657, 42269), (983, 28251), (2949, 9417), (3139, 8847)]