383616243

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{15131}}^1$

素因数の和:15456

約数の個数: 20

約数和(自身を含む): 574925208

約数和(自身を除く): 191308965

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 15131, 25353, 45393, 136179, 408537, 1225611, 4736003, 14208009, 42624027, 127872081, 383616243]

約数ペア:

[(1, 383616243), (3, 127872081), (9, 42624027), (27, 14208009), (81, 4736003), (313, 1225611), (939, 408537), (2817, 136179), (8451, 45393), (15131, 25353)]