80457553314

素因数分解:

$2^1\times 3^3\times {\mathrm{1489954691}}^1$

素因数の和:1489954702

約数の個数: 16

約数和(自身を含む): 178794563040

約数和(自身を除く): 98337009726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489954691, 2979909382, 4469864073, 8939728146, 13409592219, 26819184438, 40228776657, 80457553314]

約数ペア:

[(1, 80457553314), (2, 40228776657), (3, 26819184438), (6, 13409592219), (9, 8939728146), (18, 4469864073), (27, 2979909382), (54, 1489954691)]