127299978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10708

約数の個数: 64

約数和(自身を含む): 322600320

約数和(自身を除く): 195300342

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 10667, 11934, 21334, 32001, 64002, 96003, 138671, 181339, 192006, 277342, 288009, 362678, 416013, 544017, 576018, 832026, 1088034, 1248039, 1632051, 2357407, 2496078, 3264102, 3744117, 4714814, 4896153, 7072221, 7488234, 9792306, 14144442, 21216663, 42433326, 63649989, 127299978]

約数ペア:

[(1, 127299978), (2, 63649989), (3, 42433326), (6, 21216663), (9, 14144442), (13, 9792306), (17, 7488234), (18, 7072221), (26, 4896153), (27, 4714814), (34, 3744117), (39, 3264102), (51, 2496078), (54, 2357407), (78, 1632051), (102, 1248039), (117, 1088034), (153, 832026), (221, 576018), (234, 544017), (306, 416013), (351, 362678), (442, 288009), (459, 277342), (663, 192006), (702, 181339), (918, 138671), (1326, 96003), (1989, 64002), (3978, 32001), (5967, 21334), (10667, 11934)]