53186511

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15771

約数の個数: 24

約数和(自身を含む): 86085504

約数和(自身を除く): 32898993

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 15731, 47193, 110117, 330351, 361813, 770819, 1085439, 2312457, 2532691, 7598073, 17728837, 53186511]

約数ペア:

[(1, 53186511), (3, 17728837), (7, 7598073), (21, 2532691), (23, 2312457), (49, 1085439), (69, 770819), (147, 361813), (161, 330351), (483, 110117), (1127, 47193), (3381, 15731)]