54638529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 82875264

約数和(自身を除く): 28236735

約数列:

[1, 3, 11, 33, 37, 73, 111, 219, 407, 613, 803, 1221, 1839, 2409, 2701, 6743, 8103, 20229, 22681, 29711, 44749, 68043, 89133, 134247, 249491, 492239, 748473, 1476717, 1655713, 4967139, 18212843, 54638529]

約数ペア:

[(1, 54638529), (3, 18212843), (11, 4967139), (33, 1655713), (37, 1476717), (73, 748473), (111, 492239), (219, 249491), (407, 134247), (613, 89133), (803, 68043), (1221, 44749), (1839, 29711), (2409, 22681), (2701, 20229), (6743, 8103)]