55780353

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{10487}}^1$

素因数の和:10693

約数の個数: 16

約数和(自身を含む): 83064960

約数和(自身を除く): 27284607

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 10487, 31461, 94383, 283149, 2065939, 6197817, 18593451, 55780353]

約数ペア:

[(1, 55780353), (3, 18593451), (9, 6197817), (27, 2065939), (197, 283149), (591, 94383), (1773, 31461), (5319, 10487)]