140051211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^2$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 197965824

約数和(自身を除く): 57914613

約数列:

[1, 3, 31, 47, 93, 141, 179, 537, 1457, 4371, 5549, 8413, 16647, 25239, 32041, 96123, 260803, 782409, 993271, 1505927, 2979813, 4517781, 46683737, 140051211]

約数ペア:

[(1, 140051211), (3, 46683737), (31, 4517781), (47, 2979813), (93, 1505927), (141, 993271), (179, 782409), (537, 260803), (1457, 96123), (4371, 32041), (5549, 25239), (8413, 16647)]