207982053

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 111352347

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 801, 1107, 2111, 2403, 3649, 6333, 10947, 18999, 32841, 56997, 86551, 98523, 187879, 259653, 563637, 778959, 1690911, 2336877, 5072733, 7703039, 23109117, 69327351, 207982053]

約数ペア:

[(1, 207982053), (3, 69327351), (9, 23109117), (27, 7703039), (41, 5072733), (89, 2336877), (123, 1690911), (267, 778959), (369, 563637), (801, 259653), (1107, 187879), (2111, 98523), (2403, 86551), (3649, 56997), (6333, 32841), (10947, 18999)]