27161334

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 60956064

約数和(自身を除く): 33794730

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 318, 401, 426, 477, 639, 802, 954, 1203, 1278, 2406, 3609, 3763, 7218, 7526, 11289, 21253, 22578, 28471, 33867, 42506, 56942, 63759, 67734, 85413, 127518, 170826, 191277, 256239, 382554, 512478, 1508963, 3017926, 4526889, 9053778, 13580667, 27161334]

約数ペア:

[(1, 27161334), (2, 13580667), (3, 9053778), (6, 4526889), (9, 3017926), (18, 1508963), (53, 512478), (71, 382554), (106, 256239), (142, 191277), (159, 170826), (213, 127518), (318, 85413), (401, 67734), (426, 63759), (477, 56942), (639, 42506), (802, 33867), (954, 28471), (1203, 22578), (1278, 21253), (2406, 11289), (3609, 7526), (3763, 7218)]