55168509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22901}}^1$

素因数の和:22988

約数の個数: 16

約数和(自身を含む): 81347904

約数和(自身を除く): 26179395

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 22901, 68703, 251911, 755733, 1671773, 5015319, 18389503, 55168509]

約数ペア:

[(1, 55168509), (3, 18389503), (11, 5015319), (33, 1671773), (73, 755733), (219, 251911), (803, 68703), (2409, 22901)]