54779199

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 74701440

約数和(自身を除く): 19922241

約数列:

[1, 3, 59, 177, 197, 591, 1571, 4713, 11623, 34869, 92689, 278067, 309487, 928461, 18259733, 54779199]

約数ペア:

[(1, 54779199), (3, 18259733), (59, 928461), (177, 309487), (197, 278067), (591, 92689), (1571, 34869), (4713, 11623)]