13507986306879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6427}}^1\times {\mathrm{33073}}^1$

素因数の和:39836

約数の個数: 48

約数和(自身を含む): 20429978080512

約数和(自身を除く): 6921991773633

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2763, 6427, 7061, 19281, 21183, 33073, 57843, 63549, 99219, 147821, 297657, 443463, 760679, 1330389, 1973089, 2282037, 5919267, 6846111, 10153411, 17757801, 30460233, 45381047, 91380699, 136143141, 212560171, 233528453, 408429423, 637680513, 700585359, 1913041539, 2101756077, 4888883933, 14666651799, 43999955397, 65255972497, 195767917491, 587303752473, 1500887367431, 4502662102293, 13507986306879]

約数ペア:

[(1, 13507986306879), (3, 4502662102293), (9, 1500887367431), (23, 587303752473), (69, 195767917491), (207, 65255972497), (307, 43999955397), (921, 14666651799), (2763, 4888883933), (6427, 2101756077), (7061, 1913041539), (19281, 700585359), (21183, 637680513), (33073, 408429423), (57843, 233528453), (63549, 212560171), (99219, 136143141), (147821, 91380699), (297657, 45381047), (443463, 30460233), (760679, 17757801), (1330389, 10153411), (1973089, 6846111), (2282037, 5919267)]