118429227

素因数分解:

$3^2\times 7^2\times {\mathrm{268547}}^1$

素因数の和:268567

約数の個数: 18

約数和(自身を含む): 198994068

約数和(自身を除く): 80564841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 268547, 805641, 1879829, 2416923, 5639487, 13158803, 16918461, 39476409, 118429227]

約数ペア:

[(1, 118429227), (3, 39476409), (7, 16918461), (9, 13158803), (21, 5639487), (49, 2416923), (63, 1879829), (147, 805641), (441, 268547)]