194060421

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{175303}}^1$

素因数の和:175353

約数の個数: 16

約数和(自身を含む): 294510720

約数和(自身を除く): 100450299

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 175303, 525909, 1577727, 4733181, 7187423, 21562269, 64686807, 194060421]

約数ペア:

[(1, 194060421), (3, 64686807), (9, 21562269), (27, 7187423), (41, 4733181), (123, 1577727), (369, 525909), (1107, 175303)]