54941901

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137699}}^1$

素因数の和:137728

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 33186099

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137699, 413097, 963893, 2616281, 2891679, 7848843, 18313967, 54941901]

約数ペア:

[(1, 54941901), (3, 18313967), (7, 7848843), (19, 2891679), (21, 2616281), (57, 963893), (133, 413097), (399, 137699)]