16804519173

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{714569}}^1$

素因数の和:714658

約数の個数: 32

約数和(自身を含む): 27210825600

約数和(自身を除く): 10406306427

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 23517, 714569, 2143707, 6431121, 9289397, 19293363, 27868191, 47876123, 83604573, 143628369, 250813719, 430885107, 622389599, 1292655321, 1867168797, 5601506391, 16804519173]

約数ペア:

[(1, 16804519173), (3, 5601506391), (9, 1867168797), (13, 1292655321), (27, 622389599), (39, 430885107), (67, 250813719), (117, 143628369), (201, 83604573), (351, 47876123), (603, 27868191), (871, 19293363), (1809, 9289397), (2613, 6431121), (7839, 2143707), (23517, 714569)]