55547451

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1784

約数の個数: 20

約数和(自身を含む): 83192824

約数和(自身を除く): 27645373

約数列:

[1, 3, 9, 27, 81, 571, 1201, 1713, 3603, 5139, 10809, 15417, 32427, 46251, 97281, 685771, 2057313, 6171939, 18515817, 55547451]

約数ペア:

[(1, 55547451), (3, 18515817), (9, 6171939), (27, 2057313), (81, 685771), (571, 97281), (1201, 46251), (1713, 32427), (3603, 15417), (5139, 10809)]