241784973

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 370272000

約数和(自身を除く): 128487027

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 519, 999, 1399, 1557, 4197, 4671, 6401, 12591, 19203, 37773, 51763, 57609, 155289, 172827, 242027, 465867, 726081, 1397601, 2178243, 6534729, 8954999, 26864997, 80594991, 241784973]

約数ペア:

[(1, 241784973), (3, 80594991), (9, 26864997), (27, 8954999), (37, 6534729), (111, 2178243), (173, 1397601), (333, 726081), (519, 465867), (999, 242027), (1399, 172827), (1557, 155289), (4197, 57609), (4671, 51763), (6401, 37773), (12591, 19203)]