27181419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28051}}^1$

素因数の和:28090

約数の個数: 16

約数和(自身を含む): 40394880

約数和(自身を除く): 13213461

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 28051, 84153, 476867, 532969, 1430601, 1598907, 9060473, 27181419]

約数ペア:

[(1, 27181419), (3, 9060473), (17, 1598907), (19, 1430601), (51, 532969), (57, 476867), (323, 84153), (969, 28051)]