127593291

素因数分解:

$3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{2753}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 194586624

約数和(自身を除く): 66993333

約数列:

[1, 3, 7, 21, 2207, 2753, 6621, 8259, 15449, 19271, 46347, 57813, 6075871, 18227613, 42531097, 127593291]

約数ペア:

[(1, 127593291), (3, 42531097), (7, 18227613), (21, 6075871), (2207, 57813), (2753, 46347), (6621, 19271), (8259, 15449)]