27877366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20773}}^1$

素因数の和:20847

約数の個数: 16

約数和(自身を含む): 46367568

約数和(自身を除く): 18490202

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20773, 41546, 228503, 457006, 1267153, 2534306, 13938683, 27877366]

約数ペア:

[(1, 27877366), (2, 13938683), (11, 2534306), (22, 1267153), (61, 457006), (122, 228503), (671, 41546), (1342, 20773)]