559804527

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{52757}}^1$

素因数の和:52900

約数の個数: 20

約数和(自身を含む): 842650776

約数和(自身を除く): 282846249

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 52757, 158271, 474813, 1424439, 4273317, 6911167, 20733501, 62200503, 186601509, 559804527]

約数ペア:

[(1, 559804527), (3, 186601509), (9, 62200503), (27, 20733501), (81, 6911167), (131, 4273317), (393, 1424439), (1179, 474813), (3537, 158271), (10611, 52757)]