217046169

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 116198631

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 801, 1107, 2203, 2403, 3649, 6609, 10947, 19827, 32841, 59481, 90323, 98523, 196067, 270969, 588201, 812907, 1764603, 2438721, 5293809, 8038747, 24116241, 72348723, 217046169]

約数ペア:

[(1, 217046169), (3, 72348723), (9, 24116241), (27, 8038747), (41, 5293809), (89, 2438721), (123, 1764603), (267, 812907), (369, 588201), (801, 270969), (1107, 196067), (2203, 98523), (2403, 90323), (3649, 59481), (6609, 32841), (10947, 19827)]