16156785267

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1\times {\mathrm{1933}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 26869355968

約数和(自身を除く): 10712570701

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 733, 1267, 1629, 1933, 2199, 3801, 5131, 5799, 6597, 11403, 13531, 15393, 17397, 40593, 46179, 121779, 132673, 349873, 398019, 928711, 1049619, 1194057, 1416889, 2449111, 2786133, 3148857, 4250667, 7347333, 8358399, 9918223, 12752001, 22041999, 29754669, 89264007, 256456909, 769370727, 1795198363, 2308112181, 5385595089, 16156785267]

約数ペア:

[(1, 16156785267), (3, 5385595089), (7, 2308112181), (9, 1795198363), (21, 769370727), (63, 256456909), (181, 89264007), (543, 29754669), (733, 22041999), (1267, 12752001), (1629, 9918223), (1933, 8358399), (2199, 7347333), (3801, 4250667), (5131, 3148857), (5799, 2786133), (6597, 2449111), (11403, 1416889), (13531, 1194057), (15393, 1049619), (17397, 928711), (40593, 398019), (46179, 349873), (121779, 132673)]