25709697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 41529600

約数和(自身を除く): 15819903

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 823, 1157, 2403, 2469, 3471, 7407, 10413, 10699, 22221, 31239, 32097, 73247, 96291, 219741, 288873, 659223, 952211, 1977669, 2856633, 8569899, 25709697]

約数ペア:

[(1, 25709697), (3, 8569899), (9, 2856633), (13, 1977669), (27, 952211), (39, 659223), (89, 288873), (117, 219741), (267, 96291), (351, 73247), (801, 32097), (823, 31239), (1157, 22221), (2403, 10699), (2469, 10413), (3471, 7407)]