1948162563

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{683}}^1\times {\mathrm{1187}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 2925331200

約数和(自身を除く): 977168637

約数列:

[1, 3, 9, 27, 89, 267, 683, 801, 1187, 2049, 2403, 3561, 6147, 10683, 18441, 32049, 60787, 105643, 182361, 316929, 547083, 810721, 950787, 1641249, 2432163, 2852361, 7296489, 21889467, 72154169, 216462507, 649387521, 1948162563]

約数ペア:

[(1, 1948162563), (3, 649387521), (9, 216462507), (27, 72154169), (89, 21889467), (267, 7296489), (683, 2852361), (801, 2432163), (1187, 1641249), (2049, 950787), (2403, 810721), (3561, 547083), (6147, 316929), (10683, 182361), (18441, 105643), (32049, 60787)]