17327763

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 27599616

約数和(自身を除く): 10271853

約数列:

[1, 3, 9, 23, 27, 69, 71, 81, 131, 207, 213, 393, 621, 639, 1179, 1633, 1863, 1917, 3013, 3537, 4899, 5751, 9039, 9301, 10611, 14697, 27117, 27903, 44091, 81351, 83709, 132273, 213923, 244053, 251127, 641769, 753381, 1925307, 5775921, 17327763]

約数ペア:

[(1, 17327763), (3, 5775921), (9, 1925307), (23, 753381), (27, 641769), (69, 251127), (71, 244053), (81, 213923), (131, 132273), (207, 83709), (213, 81351), (393, 44091), (621, 27903), (639, 27117), (1179, 14697), (1633, 10611), (1863, 9301), (1917, 9039), (3013, 5751), (3537, 4899)]