127942263

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9455

約数の個数: 24

約数和(自身を含む): 194450256

約数和(自身を除く): 66507993

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 9371, 13653, 28113, 84339, 346727, 384211, 1040181, 1152633, 3120543, 3457899, 14215807, 42647421, 127942263]

約数ペア:

[(1, 127942263), (3, 42647421), (9, 14215807), (37, 3457899), (41, 3120543), (111, 1152633), (123, 1040181), (333, 384211), (369, 346727), (1517, 84339), (4551, 28113), (9371, 13653)]