127087623

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{120691}}^1$

素因数の和:120716

約数の個数: 20

約数和(自身を含む): 204452248

約数和(自身を除く): 77364625

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 120691, 362073, 1086219, 1568983, 3258657, 4706949, 9775971, 14120847, 42362541, 127087623]

約数ペア:

[(1, 127087623), (3, 42362541), (9, 14120847), (13, 9775971), (27, 4706949), (39, 3258657), (81, 1568983), (117, 1086219), (351, 362073), (1053, 120691)]