27011901

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67699}}^1$

素因数の和:67728

約数の個数: 16

約数和(自身を含む): 43328000

約数和(自身を除く): 16316099

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 67699, 203097, 473893, 1286281, 1421679, 3858843, 9003967, 27011901]

約数ペア:

[(1, 27011901), (3, 9003967), (7, 3858843), (19, 1421679), (21, 1286281), (57, 473893), (133, 203097), (399, 67699)]