118913361

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131687}}^1$

素因数の和:131740

約数の個数: 16

約数和(自身を含む): 185416704

約数和(自身を除く): 66503343

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 131687, 395061, 921809, 2765427, 5662541, 16987623, 39637787, 118913361]

約数ペア:

[(1, 118913361), (3, 39637787), (7, 16987623), (21, 5662541), (43, 2765427), (129, 921809), (301, 395061), (903, 131687)]