55904499

素因数分解:

$3^4\times 7^1\times {\mathrm{98597}}^1$

素因数の和:98616

約数の個数: 20

約数和(自身を含む): 95442864

約数和(自身を除く): 39538365

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 98597, 295791, 690179, 887373, 2070537, 2662119, 6211611, 7986357, 18634833, 55904499]

約数ペア:

[(1, 55904499), (3, 18634833), (7, 7986357), (9, 6211611), (21, 2662119), (27, 2070537), (63, 887373), (81, 690179), (189, 295791), (567, 98597)]