53249721

素因数分解:

$3^1\times 7^3\times {\mathrm{51749}}^1$

素因数の和:51773

約数の個数: 16

約数和(自身を含む): 82800000

約数和(自身を除く): 29550279

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 51749, 155247, 362243, 1086729, 2535701, 7607103, 17749907, 53249721]

約数ペア:

[(1, 53249721), (3, 17749907), (7, 7607103), (21, 2535701), (49, 1086729), (147, 362243), (343, 155247), (1029, 51749)]