141831243

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 30

約数和(自身を含む): 217142244

約数和(自身を除く): 75311001

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 947, 1161, 1849, 2841, 3483, 5547, 8523, 16641, 25569, 40721, 49923, 76707, 122163, 149769, 366489, 1099467, 1751003, 3298401, 5253009, 15759027, 47277081, 141831243]

約数ペア:

[(1, 141831243), (3, 47277081), (9, 15759027), (27, 5253009), (43, 3298401), (81, 1751003), (129, 1099467), (387, 366489), (947, 149769), (1161, 122163), (1849, 76707), (2841, 49923), (3483, 40721), (5547, 25569), (8523, 16641)]