201923303463

素因数分解:

$3^3\times 7^1\times {\mathrm{1068377267}}^1$

素因数の和:1068377283

約数の個数: 16

約数和(自身を含む): 341880725760

約数和(自身を除く): 139957422297

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1068377267, 3205131801, 7478640869, 9615395403, 22435922607, 28846186209, 67307767821, 201923303463]

約数ペア:

[(1, 201923303463), (3, 67307767821), (7, 28846186209), (9, 22435922607), (21, 9615395403), (27, 7478640869), (63, 3205131801), (189, 1068377267)]