89765091

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{85247}}^1$

素因数の和:85272

約数の個数: 20

約数和(自身を含む): 144410112

約数和(自身を除く): 54645021

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 85247, 255741, 767223, 1108211, 2301669, 3324633, 6905007, 9973899, 29921697, 89765091]

約数ペア:

[(1, 89765091), (3, 29921697), (9, 9973899), (13, 6905007), (27, 3324633), (39, 2301669), (81, 1108211), (117, 767223), (351, 255741), (1053, 85247)]