270097971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9397}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 429451008

約数和(自身を除く): 159353037

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 2211, 2613, 9397, 9581, 28191, 28743, 103367, 122161, 310101, 366483, 629599, 1343771, 1888797, 4031313, 6925589, 8184787, 20776767, 24554361, 90032657, 270097971]

約数ペア:

[(1, 270097971), (3, 90032657), (11, 24554361), (13, 20776767), (33, 8184787), (39, 6925589), (67, 4031313), (143, 1888797), (201, 1343771), (429, 629599), (737, 366483), (871, 310101), (2211, 122161), (2613, 103367), (9397, 28743), (9581, 28191)]