201327261

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{3361}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 275630208

約数和(自身を除く): 74302947

約数列:

[1, 3, 41, 123, 487, 1461, 3361, 10083, 19967, 59901, 137801, 413403, 1636807, 4910421, 67109087, 201327261]

約数ペア:

[(1, 201327261), (3, 67109087), (41, 4910421), (123, 1636807), (487, 413403), (1461, 137801), (3361, 59901), (10083, 19967)]