55975557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8039}}^1$

素因数の和:8264

約数の個数: 16

約数和(自身を含む): 81815040

約数和(自身を除く): 25839483

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 8039, 24117, 88429, 265287, 1696229, 5088687, 18658519, 55975557]

約数ペア:

[(1, 55975557), (3, 18658519), (11, 5088687), (33, 1696229), (211, 265287), (633, 88429), (2321, 24117), (6963, 8039)]