102310209

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{12263}}^1$

素因数の和:12378

約数の個数: 20

約数和(自身を含む): 154330176

約数和(自身を除く): 52019967

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 12263, 36789, 110367, 331101, 993303, 1263089, 3789267, 11367801, 34103403, 102310209]

約数ペア:

[(1, 102310209), (3, 34103403), (9, 11367801), (27, 3789267), (81, 1263089), (103, 993303), (309, 331101), (927, 110367), (2781, 36789), (8343, 12263)]