331325343

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 512477120

約数和(自身を除く): 181151777

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1647, 2257, 5437, 6771, 16311, 20313, 48933, 60939, 146799, 201169, 331657, 603507, 994971, 1810521, 2984913, 5431563, 8954739, 12271309, 36813927, 110441781, 331325343]

約数ペア:

[(1, 331325343), (3, 110441781), (9, 36813927), (27, 12271309), (37, 8954739), (61, 5431563), (111, 2984913), (183, 1810521), (333, 994971), (549, 603507), (999, 331657), (1647, 201169), (2257, 146799), (5437, 60939), (6771, 48933), (16311, 20313)]