127620348

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{76511}}^1$

素因数の和:76657

約数の個数: 24

約数和(自身を含む): 299927040

約数和(自身を除く): 172306692

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 76511, 153022, 229533, 306044, 459066, 918132, 10635029, 21270058, 31905087, 42540116, 63810174, 127620348]

約数ペア:

[(1, 127620348), (2, 63810174), (3, 42540116), (4, 31905087), (6, 21270058), (12, 10635029), (139, 918132), (278, 459066), (417, 306044), (556, 229533), (834, 153022), (1668, 76511)]