27781758

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 62238720

約数和(自身を除く): 34456962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4051, 6858, 8102, 12153, 24306, 36459, 72918, 109377, 218754, 514477, 1028954, 1543431, 3086862, 4630293, 9260586, 13890879, 27781758]

約数ペア:

[(1, 27781758), (2, 13890879), (3, 9260586), (6, 4630293), (9, 3086862), (18, 1543431), (27, 1028954), (54, 514477), (127, 218754), (254, 109377), (381, 72918), (762, 36459), (1143, 24306), (2286, 12153), (3429, 8102), (4051, 6858)]