271215676854

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4363}}^1\times {\mathrm{21187}}^1$

素因数の和:25721

約数の個数: 48

約数和(自身を含む): 591402507072

約数和(自身を除く): 320186830218

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 4363, 8726, 13089, 21187, 26178, 39267, 42374, 63561, 78534, 127122, 190683, 381366, 711169, 1422338, 2133507, 3453481, 4267014, 6400521, 6906962, 10360443, 12801042, 20720886, 31081329, 62162658, 92438881, 184877762, 277316643, 554633286, 831949929, 1663899858, 15067537603, 30135075206, 45202612809, 90405225618, 135607838427, 271215676854]

約数ペア:

[(1, 271215676854), (2, 135607838427), (3, 90405225618), (6, 45202612809), (9, 30135075206), (18, 15067537603), (163, 1663899858), (326, 831949929), (489, 554633286), (978, 277316643), (1467, 184877762), (2934, 92438881), (4363, 62162658), (8726, 31081329), (13089, 20720886), (21187, 12801042), (26178, 10360443), (39267, 6906962), (42374, 6400521), (63561, 4267014), (78534, 3453481), (127122, 2133507), (190683, 1422338), (381366, 711169)]