5575563

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 9603360

約数和(自身を除く): 4027797

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 269, 329, 423, 441, 807, 987, 1883, 2303, 2421, 2961, 5649, 6909, 12643, 13181, 16947, 20727, 37929, 39543, 88501, 113787, 118629, 265503, 619507, 796509, 1858521, 5575563]

約数ペア:

[(1, 5575563), (3, 1858521), (7, 796509), (9, 619507), (21, 265503), (47, 118629), (49, 113787), (63, 88501), (141, 39543), (147, 37929), (269, 20727), (329, 16947), (423, 13181), (441, 12643), (807, 6909), (987, 5649), (1883, 2961), (2303, 2421)]