243660117

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{20443}}^1$

素因数の和:20612

約数の個数: 16

約数和(自身を含む): 338552640

約数和(自身を除く): 94892523

約数列:

[1, 3, 29, 87, 137, 411, 3973, 11919, 20443, 61329, 592847, 1778541, 2800691, 8402073, 81220039, 243660117]

約数ペア:

[(1, 243660117), (3, 81220039), (29, 8402073), (87, 2800691), (137, 1778541), (411, 592847), (3973, 61329), (11919, 20443)]