219338850303

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{17789}}^1$

素因数の和:18228

約数の個数: 48

約数和(自身を含む): 327877954560

約数和(自身を除く): 108539104257

約数列:

[1, 3, 9, 47, 103, 141, 283, 309, 423, 849, 927, 2547, 4841, 13301, 14523, 17789, 29149, 39903, 43569, 53367, 87447, 119709, 160101, 262341, 836083, 1370003, 1832267, 2508249, 4110009, 5034287, 5496801, 7524747, 12330027, 15102861, 16490403, 45308583, 86116549, 236611489, 258349647, 518531561, 709834467, 775048941, 1555594683, 2129503401, 4666784049, 24370983367, 73112950101, 219338850303]

約数ペア:

[(1, 219338850303), (3, 73112950101), (9, 24370983367), (47, 4666784049), (103, 2129503401), (141, 1555594683), (283, 775048941), (309, 709834467), (423, 518531561), (849, 258349647), (927, 236611489), (2547, 86116549), (4841, 45308583), (13301, 16490403), (14523, 15102861), (17789, 12330027), (29149, 7524747), (39903, 5496801), (43569, 5034287), (53367, 4110009), (87447, 2508249), (119709, 1832267), (160101, 1370003), (262341, 836083)]