27808758

素因数分解:

$2^1\times 3^4\times {\mathrm{171659}}^1$

素因数の和:171673

約数の個数: 20

約数和(自身を含む): 62312580

約数和(自身を除く): 34503822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 171659, 343318, 514977, 1029954, 1544931, 3089862, 4634793, 9269586, 13904379, 27808758]

約数ペア:

[(1, 27808758), (2, 13904379), (3, 9269586), (6, 4634793), (9, 3089862), (18, 1544931), (27, 1029954), (54, 514977), (81, 343318), (162, 171659)]