16996970961

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3709}}^1\times {\mathrm{8933}}^1$

素因数の和:12670

約数の個数: 32

約数和(自身を含む): 26516112000

約数和(自身を除く): 9519141039

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3709, 8933, 11127, 26799, 33381, 70471, 80397, 100143, 169727, 211413, 241191, 509181, 634239, 1527543, 1902717, 4582629, 33132497, 99397491, 298192473, 629517443, 894577419, 1888552329, 5665656987, 16996970961]

約数ペア:

[(1, 16996970961), (3, 5665656987), (9, 1888552329), (19, 894577419), (27, 629517443), (57, 298192473), (171, 99397491), (513, 33132497), (3709, 4582629), (8933, 1902717), (11127, 1527543), (26799, 634239), (33381, 509181), (70471, 241191), (80397, 211413), (100143, 169727)]