277203466539

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{219053}}^1$

素因数の和:220001

約数の個数: 40

約数和(自身を含む): 438931643040

約数和(自身を除く): 161728176501

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 919, 1377, 2757, 8271, 15623, 24813, 46869, 74439, 140607, 219053, 421821, 657159, 1265463, 1971477, 3723901, 5914431, 11171703, 17743293, 33515109, 100545327, 201309707, 301635981, 603929121, 1811787363, 3422265019, 5435362089, 10266795057, 16306086267, 30800385171, 92401155513, 277203466539]

約数ペア:

[(1, 277203466539), (3, 92401155513), (9, 30800385171), (17, 16306086267), (27, 10266795057), (51, 5435362089), (81, 3422265019), (153, 1811787363), (459, 603929121), (919, 301635981), (1377, 201309707), (2757, 100545327), (8271, 33515109), (15623, 17743293), (24813, 11171703), (46869, 5914431), (74439, 3723901), (140607, 1971477), (219053, 1265463), (421821, 657159)]