135370221

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{11329}}^1$

素因数の和:11908

約数の個数: 16

約数和(自身を含む): 206659200

約数和(自身を除く): 71288979

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 11329, 11949, 33987, 79303, 237909, 6446201, 19338603, 45123407, 135370221]

約数ペア:

[(1, 135370221), (3, 45123407), (7, 19338603), (21, 6446201), (569, 237909), (1707, 79303), (3983, 33987), (11329, 11949)]