127766121

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{13859}}^1$

素因数の和:14308

約数の個数: 16

約数和(自身を含む): 195148800

約数和(自身を除く): 67382679

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 13859, 41577, 97013, 291039, 6084101, 18252303, 42588707, 127766121]

約数ペア:

[(1, 127766121), (3, 42588707), (7, 18252303), (21, 6084101), (439, 291039), (1317, 97013), (3073, 41577), (9219, 13859)]