271656554463

素因数分解:

$3^4\times 7^1\times {\mathrm{479112089}}^1$

素因数の和:479112108

約数の個数: 20

約数和(自身を含む): 463780503120

約数和(自身を除く): 192123948657

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 479112089, 1437336267, 3353784623, 4312008801, 10061353869, 12936026403, 30184061607, 38808079209, 90552184821, 271656554463]

約数ペア:

[(1, 271656554463), (3, 90552184821), (7, 38808079209), (9, 30184061607), (21, 12936026403), (27, 10061353869), (63, 4312008801), (81, 3353784623), (189, 1437336267), (567, 479112089)]