127910391

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{40879}}^1$

素因数の和:41038

約数の個数: 16

約数和(自身を含む): 196224000

約数和(自身を除く): 68313609

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 40879, 122637, 286153, 858459, 6090971, 18272913, 42636797, 127910391]

約数ペア:

[(1, 127910391), (3, 42636797), (7, 18272913), (21, 6090971), (149, 858459), (447, 286153), (1043, 122637), (3129, 40879)]