194670621

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 310974840

約数和(自身を除く): 116304219

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 327, 459, 981, 1297, 1377, 1853, 2943, 3891, 5559, 8829, 11673, 16677, 22049, 35019, 50031, 66147, 105057, 141373, 150093, 198441, 424119, 595323, 1272357, 1785969, 2403341, 3817071, 7210023, 11451213, 21630069, 64890207, 194670621]

約数ペア:

[(1, 194670621), (3, 64890207), (9, 21630069), (17, 11451213), (27, 7210023), (51, 3817071), (81, 2403341), (109, 1785969), (153, 1272357), (327, 595323), (459, 424119), (981, 198441), (1297, 150093), (1377, 141373), (1853, 105057), (2943, 66147), (3891, 50031), (5559, 35019), (8829, 22049), (11673, 16677)]