170687517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 138195939

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 113, 143, 231, 273, 339, 429, 503, 791, 1001, 1243, 1469, 1509, 2373, 3003, 3521, 3729, 4407, 5533, 6539, 8701, 10283, 10563, 16159, 16599, 19617, 26103, 30849, 38731, 45773, 48477, 56839, 71929, 113113, 116193, 137319, 170517, 215787, 339339, 397873, 503503, 625229, 738907, 1193619, 1510509, 1875687, 2216721, 4376603, 5172349, 8127977, 13129809, 15517047, 24383931, 56895839, 170687517]

約数ペア:

[(1, 170687517), (3, 56895839), (7, 24383931), (11, 15517047), (13, 13129809), (21, 8127977), (33, 5172349), (39, 4376603), (77, 2216721), (91, 1875687), (113, 1510509), (143, 1193619), (231, 738907), (273, 625229), (339, 503503), (429, 397873), (503, 339339), (791, 215787), (1001, 170517), (1243, 137319), (1469, 116193), (1509, 113113), (2373, 71929), (3003, 56839), (3521, 48477), (3729, 45773), (4407, 38731), (5533, 30849), (6539, 26103), (8701, 19617), (10283, 16599), (10563, 16159)]