90197163

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49369}}^1$

素因数の和:49411

約数の個数: 24

約数和(自身を含む): 154034400

約数和(自身を除く): 63837237

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 49369, 148107, 345583, 444321, 1036749, 1431701, 3110247, 4295103, 10021907, 12885309, 30065721, 90197163]

約数ペア:

[(1, 90197163), (3, 30065721), (7, 12885309), (9, 10021907), (21, 4295103), (29, 3110247), (63, 1431701), (87, 1036749), (203, 444321), (261, 345583), (609, 148107), (1827, 49369)]