27827742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 35313378

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 83, 102, 114, 166, 173, 249, 323, 346, 498, 519, 646, 969, 1038, 1411, 1577, 1938, 2822, 2941, 3154, 3287, 4233, 4731, 5882, 6574, 8466, 8823, 9462, 9861, 14359, 17646, 19722, 26809, 28718, 43077, 53618, 55879, 80427, 86154, 111758, 160854, 167637, 244103, 272821, 335274, 488206, 545642, 732309, 818463, 1464618, 1636926, 4637957, 9275914, 13913871, 27827742]

約数ペア:

[(1, 27827742), (2, 13913871), (3, 9275914), (6, 4637957), (17, 1636926), (19, 1464618), (34, 818463), (38, 732309), (51, 545642), (57, 488206), (83, 335274), (102, 272821), (114, 244103), (166, 167637), (173, 160854), (249, 111758), (323, 86154), (346, 80427), (498, 55879), (519, 53618), (646, 43077), (969, 28718), (1038, 26809), (1411, 19722), (1577, 17646), (1938, 14359), (2822, 9861), (2941, 9462), (3154, 8823), (3287, 8466), (4233, 6574), (4731, 5882)]