243318273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{11467}}^1$

素因数の和:12124

約数の個数: 16

約数和(自身を含む): 354498816

約数和(自身を除く): 111180543

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 11467, 21219, 34401, 126137, 378411, 7373281, 22119843, 81106091, 243318273]

約数ペア:

[(1, 243318273), (3, 81106091), (11, 22119843), (33, 7373281), (643, 378411), (1929, 126137), (7073, 34401), (11467, 21219)]